82727320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6917}}^1$

素因数の和:6964

約数の個数: 64

約数和(自身を含む): 209200320

約数和(自身を除く): 126473000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 184, 230, 260, 299, 460, 520, 598, 920, 1196, 1495, 2392, 2990, 5980, 6917, 11960, 13834, 27668, 34585, 55336, 69170, 89921, 138340, 159091, 179842, 276680, 318182, 359684, 449605, 636364, 719368, 795455, 899210, 1272728, 1590910, 1798420, 2068183, 3181820, 3596840, 4136366, 6363640, 8272732, 10340915, 16545464, 20681830, 41363660, 82727320]

約数ペア:

[(1, 82727320), (2, 41363660), (4, 20681830), (5, 16545464), (8, 10340915), (10, 8272732), (13, 6363640), (20, 4136366), (23, 3596840), (26, 3181820), (40, 2068183), (46, 1798420), (52, 1590910), (65, 1272728), (92, 899210), (104, 795455), (115, 719368), (130, 636364), (184, 449605), (230, 359684), (260, 318182), (299, 276680), (460, 179842), (520, 159091), (598, 138340), (920, 89921), (1196, 69170), (1495, 55336), (2392, 34585), (2990, 27668), (5980, 13834), (6917, 11960)]