4369105480

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{1291}}^1$

素因数の和:1455

約数の個数: 128

約数和(自身を含む): 10669852800

約数和(自身を除く): 6300747320

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 61, 73, 76, 95, 122, 146, 152, 190, 244, 292, 305, 365, 380, 488, 584, 610, 730, 760, 1159, 1220, 1291, 1387, 1460, 2318, 2440, 2582, 2774, 2920, 4453, 4636, 5164, 5548, 5795, 6455, 6935, 8906, 9272, 10328, 11096, 11590, 12910, 13870, 17812, 22265, 23180, 24529, 25820, 27740, 35624, 44530, 46360, 49058, 51640, 55480, 78751, 84607, 89060, 94243, 98116, 122645, 157502, 169214, 178120, 188486, 196232, 245290, 315004, 338428, 376972, 393755, 423035, 471215, 490580, 630008, 676856, 753944, 787510, 846070, 942430, 981160, 1496269, 1575020, 1692140, 1790617, 1884860, 2992538, 3150040, 3384280, 3581234, 3769720, 5748823, 5985076, 7162468, 7481345, 8953085, 11497646, 11970152, 14324936, 14962690, 17906170, 22995292, 28744115, 29925380, 35812340, 45990584, 57488230, 59850760, 71624680, 109227637, 114976460, 218455274, 229952920, 436910548, 546138185, 873821096, 1092276370, 2184552740, 4369105480]

約数ペア:

[(1, 4369105480), (2, 2184552740), (4, 1092276370), (5, 873821096), (8, 546138185), (10, 436910548), (19, 229952920), (20, 218455274), (38, 114976460), (40, 109227637), (61, 71624680), (73, 59850760), (76, 57488230), (95, 45990584), (122, 35812340), (146, 29925380), (152, 28744115), (190, 22995292), (244, 17906170), (292, 14962690), (305, 14324936), (365, 11970152), (380, 11497646), (488, 8953085), (584, 7481345), (610, 7162468), (730, 5985076), (760, 5748823), (1159, 3769720), (1220, 3581234), (1291, 3384280), (1387, 3150040), (1460, 2992538), (2318, 1884860), (2440, 1790617), (2582, 1692140), (2774, 1575020), (2920, 1496269), (4453, 981160), (4636, 942430), (5164, 846070), (5548, 787510), (5795, 753944), (6455, 676856), (6935, 630008), (8906, 490580), (9272, 471215), (10328, 423035), (11096, 393755), (11590, 376972), (12910, 338428), (13870, 315004), (17812, 245290), (22265, 196232), (23180, 188486), (24529, 178120), (25820, 169214), (27740, 157502), (35624, 122645), (44530, 98116), (46360, 94243), (49058, 89060), (51640, 84607), (55480, 78751)]