12618403750

素因数分解:

$2^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:320

約数の個数: 160

約数和(自身を含む): 25830731520

約数和(自身を除く): 13212327770

約数列:

[1, 2, 5, 10, 23, 25, 43, 46, 50, 59, 86, 115, 118, 125, 173, 215, 230, 250, 295, 346, 430, 575, 590, 625, 865, 989, 1075, 1150, 1250, 1357, 1475, 1730, 1978, 2150, 2537, 2714, 2875, 2950, 3979, 4325, 4945, 5074, 5375, 5750, 6785, 7375, 7439, 7958, 8650, 9890, 10207, 10750, 12685, 13570, 14375, 14750, 14878, 19895, 20414, 21625, 24725, 25370, 26875, 28750, 33925, 36875, 37195, 39790, 43250, 49450, 51035, 53750, 58351, 63425, 67850, 73750, 74390, 99475, 102070, 108125, 116702, 123625, 126850, 169625, 171097, 185975, 198950, 216250, 234761, 247250, 255175, 291755, 317125, 339250, 342194, 371950, 438901, 469522, 497375, 510350, 583510, 618125, 634250, 848125, 855485, 877802, 929875, 994750, 1173805, 1236250, 1275875, 1458775, 1585625, 1696250, 1710970, 1859750, 2194505, 2347610, 2486875, 2551750, 2917550, 3171250, 4277425, 4389010, 4649375, 4973750, 5869025, 6379375, 7293875, 8554850, 9298750, 10094723, 10972525, 11738050, 12758750, 14587750, 20189446, 21387125, 21945050, 29345125, 36469375, 42774250, 50473615, 54862625, 58690250, 72938750, 100947230, 106935625, 109725250, 146725625, 213871250, 252368075, 274313125, 293451250, 504736150, 548626250, 1261840375, 2523680750, 6309201875, 12618403750]

約数ペア:

[(1, 12618403750), (2, 6309201875), (5, 2523680750), (10, 1261840375), (23, 548626250), (25, 504736150), (43, 293451250), (46, 274313125), (50, 252368075), (59, 213871250), (86, 146725625), (115, 109725250), (118, 106935625), (125, 100947230), (173, 72938750), (215, 58690250), (230, 54862625), (250, 50473615), (295, 42774250), (346, 36469375), (430, 29345125), (575, 21945050), (590, 21387125), (625, 20189446), (865, 14587750), (989, 12758750), (1075, 11738050), (1150, 10972525), (1250, 10094723), (1357, 9298750), (1475, 8554850), (1730, 7293875), (1978, 6379375), (2150, 5869025), (2537, 4973750), (2714, 4649375), (2875, 4389010), (2950, 4277425), (3979, 3171250), (4325, 2917550), (4945, 2551750), (5074, 2486875), (5375, 2347610), (5750, 2194505), (6785, 1859750), (7375, 1710970), (7439, 1696250), (7958, 1585625), (8650, 1458775), (9890, 1275875), (10207, 1236250), (10750, 1173805), (12685, 994750), (13570, 929875), (14375, 877802), (14750, 855485), (14878, 848125), (19895, 634250), (20414, 618125), (21625, 583510), (24725, 510350), (25370, 497375), (26875, 469522), (28750, 438901), (33925, 371950), (36875, 342194), (37195, 339250), (39790, 317125), (43250, 291755), (49450, 255175), (51035, 247250), (53750, 234761), (58351, 216250), (63425, 198950), (67850, 185975), (73750, 171097), (74390, 169625), (99475, 126850), (102070, 123625), (108125, 116702)]