45557440

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:222

約数の個数: 112

約数和(自身を含む): 117043200

約数和(自身を除く): 71485760

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 59, 64, 76, 80, 95, 118, 127, 152, 160, 190, 236, 254, 295, 304, 320, 380, 472, 508, 590, 608, 635, 760, 944, 1016, 1121, 1180, 1216, 1270, 1520, 1888, 2032, 2242, 2360, 2413, 2540, 3040, 3776, 4064, 4484, 4720, 4826, 5080, 5605, 6080, 7493, 8128, 8968, 9440, 9652, 10160, 11210, 12065, 14986, 17936, 18880, 19304, 20320, 22420, 24130, 29972, 35872, 37465, 38608, 40640, 44840, 48260, 59944, 71744, 74930, 77216, 89680, 96520, 119888, 142367, 149860, 154432, 179360, 193040, 239776, 284734, 299720, 358720, 386080, 479552, 569468, 599440, 711835, 772160, 1138936, 1198880, 1423670, 2277872, 2397760, 2847340, 4555744, 5694680, 9111488, 11389360, 22778720, 45557440]

約数ペア:

[(1, 45557440), (2, 22778720), (4, 11389360), (5, 9111488), (8, 5694680), (10, 4555744), (16, 2847340), (19, 2397760), (20, 2277872), (32, 1423670), (38, 1198880), (40, 1138936), (59, 772160), (64, 711835), (76, 599440), (80, 569468), (95, 479552), (118, 386080), (127, 358720), (152, 299720), (160, 284734), (190, 239776), (236, 193040), (254, 179360), (295, 154432), (304, 149860), (320, 142367), (380, 119888), (472, 96520), (508, 89680), (590, 77216), (608, 74930), (635, 71744), (760, 59944), (944, 48260), (1016, 44840), (1121, 40640), (1180, 38608), (1216, 37465), (1270, 35872), (1520, 29972), (1888, 24130), (2032, 22420), (2242, 20320), (2360, 19304), (2413, 18880), (2540, 17936), (3040, 14986), (3776, 12065), (4064, 11210), (4484, 10160), (4720, 9652), (4826, 9440), (5080, 8968), (5605, 8128), (6080, 7493)]