47367880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1013}}^1$

素因数の和:1198

約数の個数: 64

約数和(自身を含む): 122653440

約数和(自身を除く): 75285560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 167, 280, 334, 668, 835, 1013, 1169, 1336, 1670, 2026, 2338, 3340, 4052, 4676, 5065, 5845, 6680, 7091, 8104, 9352, 10130, 11690, 14182, 20260, 23380, 28364, 35455, 40520, 46760, 56728, 70910, 141820, 169171, 283640, 338342, 676684, 845855, 1184197, 1353368, 1691710, 2368394, 3383420, 4736788, 5920985, 6766840, 9473576, 11841970, 23683940, 47367880]

約数ペア:

[(1, 47367880), (2, 23683940), (4, 11841970), (5, 9473576), (7, 6766840), (8, 5920985), (10, 4736788), (14, 3383420), (20, 2368394), (28, 1691710), (35, 1353368), (40, 1184197), (56, 845855), (70, 676684), (140, 338342), (167, 283640), (280, 169171), (334, 141820), (668, 70910), (835, 56728), (1013, 46760), (1169, 40520), (1336, 35455), (1670, 28364), (2026, 23380), (2338, 20260), (3340, 14182), (4052, 11690), (4676, 10130), (5065, 9352), (5845, 8104), (6680, 7091)]