1849423400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{3271}}^1$

素因数の和:3555

約数の個数: 96

約数和(自身を含む): 4710502080

約数和(自身を除く): 2861078680

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 257, 275, 440, 514, 550, 1028, 1100, 1285, 2056, 2200, 2570, 2827, 3271, 5140, 5654, 6425, 6542, 10280, 11308, 12850, 13084, 14135, 16355, 22616, 25700, 26168, 28270, 32710, 35981, 51400, 56540, 65420, 70675, 71962, 81775, 113080, 130840, 141350, 143924, 163550, 179905, 282700, 287848, 327100, 359810, 565400, 654200, 719620, 840647, 899525, 1439240, 1681294, 1799050, 3362588, 3598100, 4203235, 6725176, 7196200, 8406470, 9247117, 16812940, 18494234, 21016175, 33625880, 36988468, 42032350, 46235585, 73976936, 84064700, 92471170, 168129400, 184942340, 231177925, 369884680, 462355850, 924711700, 1849423400]

約数ペア:

[(1, 1849423400), (2, 924711700), (4, 462355850), (5, 369884680), (8, 231177925), (10, 184942340), (11, 168129400), (20, 92471170), (22, 84064700), (25, 73976936), (40, 46235585), (44, 42032350), (50, 36988468), (55, 33625880), (88, 21016175), (100, 18494234), (110, 16812940), (200, 9247117), (220, 8406470), (257, 7196200), (275, 6725176), (440, 4203235), (514, 3598100), (550, 3362588), (1028, 1799050), (1100, 1681294), (1285, 1439240), (2056, 899525), (2200, 840647), (2570, 719620), (2827, 654200), (3271, 565400), (5140, 359810), (5654, 327100), (6425, 287848), (6542, 282700), (10280, 179905), (11308, 163550), (12850, 143924), (13084, 141350), (14135, 130840), (16355, 113080), (22616, 81775), (25700, 71962), (26168, 70675), (28270, 65420), (32710, 56540), (35981, 51400)]