39804579700

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{12983}}^1$

素因数の和:13094

約数の個数: 144

約数和(自身を含む): 95209906176

約数和(自身を除く): 55405326476

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 31, 43, 46, 50, 62, 86, 92, 100, 115, 124, 155, 172, 215, 230, 310, 430, 460, 575, 620, 713, 775, 860, 989, 1075, 1150, 1333, 1426, 1550, 1978, 2150, 2300, 2666, 2852, 3100, 3565, 3956, 4300, 4945, 5332, 6665, 7130, 9890, 12983, 13330, 14260, 17825, 19780, 24725, 25966, 26660, 30659, 33325, 35650, 49450, 51932, 61318, 64915, 66650, 71300, 98900, 122636, 129830, 133300, 153295, 259660, 298609, 306590, 324575, 402473, 558269, 597218, 613180, 649150, 766475, 804946, 1116538, 1194436, 1298300, 1493045, 1532950, 1609892, 2012365, 2233076, 2791345, 2986090, 3065900, 4024730, 5582690, 5972180, 7465225, 8049460, 9256879, 10061825, 11165380, 12840187, 13956725, 14930450, 17306339, 18513758, 20123650, 25680374, 27913450, 29860900, 34612678, 37027516, 40247300, 46284395, 51360748, 55826900, 64200935, 69225356, 86531695, 92568790, 128401870, 173063390, 185137580, 231421975, 256803740, 321004675, 346126780, 398045797, 432658475, 462843950, 642009350, 796091594, 865316950, 925687900, 1284018700, 1592183188, 1730633900, 1990228985, 3980457970, 7960915940, 9951144925, 19902289850, 39804579700]

約数ペア:

[(1, 39804579700), (2, 19902289850), (4, 9951144925), (5, 7960915940), (10, 3980457970), (20, 1990228985), (23, 1730633900), (25, 1592183188), (31, 1284018700), (43, 925687900), (46, 865316950), (50, 796091594), (62, 642009350), (86, 462843950), (92, 432658475), (100, 398045797), (115, 346126780), (124, 321004675), (155, 256803740), (172, 231421975), (215, 185137580), (230, 173063390), (310, 128401870), (430, 92568790), (460, 86531695), (575, 69225356), (620, 64200935), (713, 55826900), (775, 51360748), (860, 46284395), (989, 40247300), (1075, 37027516), (1150, 34612678), (1333, 29860900), (1426, 27913450), (1550, 25680374), (1978, 20123650), (2150, 18513758), (2300, 17306339), (2666, 14930450), (2852, 13956725), (3100, 12840187), (3565, 11165380), (3956, 10061825), (4300, 9256879), (4945, 8049460), (5332, 7465225), (6665, 5972180), (7130, 5582690), (9890, 4024730), (12983, 3065900), (13330, 2986090), (14260, 2791345), (17825, 2233076), (19780, 2012365), (24725, 1609892), (25966, 1532950), (26660, 1493045), (30659, 1298300), (33325, 1194436), (35650, 1116538), (49450, 804946), (51932, 766475), (61318, 649150), (64915, 613180), (66650, 597218), (71300, 558269), (98900, 402473), (122636, 324575), (129830, 306590), (133300, 298609), (153295, 259660)]