4544139640

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{373}}^1\times {\mathrm{2017}}^1$

素因数の和:2552

約数の個数: 64

約数和(自身を含む): 10324733760

約数和(自身を除く): 5780594120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 373, 604, 746, 755, 1208, 1492, 1510, 1865, 2017, 2984, 3020, 3730, 4034, 6040, 7460, 8068, 10085, 14920, 16136, 20170, 40340, 56323, 80680, 112646, 225292, 281615, 304567, 450584, 563230, 609134, 752341, 1126460, 1218268, 1504682, 1522835, 2252920, 2436536, 3009364, 3045670, 3761705, 6018728, 6091340, 7523410, 12182680, 15046820, 30093640, 113603491, 227206982, 454413964, 568017455, 908827928, 1136034910, 2272069820, 4544139640]

約数ペア:

[(1, 4544139640), (2, 2272069820), (4, 1136034910), (5, 908827928), (8, 568017455), (10, 454413964), (20, 227206982), (40, 113603491), (151, 30093640), (302, 15046820), (373, 12182680), (604, 7523410), (746, 6091340), (755, 6018728), (1208, 3761705), (1492, 3045670), (1510, 3009364), (1865, 2436536), (2017, 2252920), (2984, 1522835), (3020, 1504682), (3730, 1218268), (4034, 1126460), (6040, 752341), (7460, 609134), (8068, 563230), (10085, 450584), (14920, 304567), (16136, 281615), (20170, 225292), (40340, 112646), (56323, 80680)]