84850480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7417}}^1$

素因数の和:7454

約数の個数: 80

約数和(自身を含む): 231797664

約数和(自身を除く): 146947184

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 2288, 2860, 5720, 7417, 11440, 14834, 29668, 37085, 59336, 74170, 81587, 96421, 118672, 148340, 163174, 192842, 296680, 326348, 385684, 407935, 482105, 593360, 652696, 771368, 815870, 964210, 1060631, 1305392, 1542736, 1631740, 1928420, 2121262, 3263480, 3856840, 4242524, 5303155, 6526960, 7713680, 8485048, 10606310, 16970096, 21212620, 42425240, 84850480]

約数ペア:

[(1, 84850480), (2, 42425240), (4, 21212620), (5, 16970096), (8, 10606310), (10, 8485048), (11, 7713680), (13, 6526960), (16, 5303155), (20, 4242524), (22, 3856840), (26, 3263480), (40, 2121262), (44, 1928420), (52, 1631740), (55, 1542736), (65, 1305392), (80, 1060631), (88, 964210), (104, 815870), (110, 771368), (130, 652696), (143, 593360), (176, 482105), (208, 407935), (220, 385684), (260, 326348), (286, 296680), (440, 192842), (520, 163174), (572, 148340), (715, 118672), (880, 96421), (1040, 81587), (1144, 74170), (1430, 59336), (2288, 37085), (2860, 29668), (5720, 14834), (7417, 11440)]