47642660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:333

約数の個数: 96

約数和(自身を含む): 116508672

約数和(自身を除く): 68866012

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 31, 46, 52, 62, 65, 92, 115, 124, 130, 155, 230, 257, 260, 299, 310, 403, 460, 514, 598, 620, 713, 806, 1028, 1196, 1285, 1426, 1495, 1612, 2015, 2570, 2852, 2990, 3341, 3565, 4030, 5140, 5911, 5980, 6682, 7130, 7967, 8060, 9269, 11822, 13364, 14260, 15934, 16705, 18538, 23644, 29555, 31868, 33410, 37076, 39835, 46345, 59110, 66820, 76843, 79670, 92690, 103571, 118220, 153686, 159340, 183241, 185380, 207142, 307372, 366482, 384215, 414284, 517855, 732964, 768430, 916205, 1035710, 1536860, 1832410, 2071420, 2382133, 3664820, 4764266, 9528532, 11910665, 23821330, 47642660]

約数ペア:

[(1, 47642660), (2, 23821330), (4, 11910665), (5, 9528532), (10, 4764266), (13, 3664820), (20, 2382133), (23, 2071420), (26, 1832410), (31, 1536860), (46, 1035710), (52, 916205), (62, 768430), (65, 732964), (92, 517855), (115, 414284), (124, 384215), (130, 366482), (155, 307372), (230, 207142), (257, 185380), (260, 183241), (299, 159340), (310, 153686), (403, 118220), (460, 103571), (514, 92690), (598, 79670), (620, 76843), (713, 66820), (806, 59110), (1028, 46345), (1196, 39835), (1285, 37076), (1426, 33410), (1495, 31868), (1612, 29555), (2015, 23644), (2570, 18538), (2852, 16705), (2990, 15934), (3341, 14260), (3565, 13364), (4030, 11822), (5140, 9269), (5911, 8060), (5980, 7967), (6682, 7130)]