4685244080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{87281}}^1$

素因数の和:87366

約数の個数: 80

約数和(自身を含む): 12078432288

約数和(自身を除く): 7393188208

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 61, 80, 88, 110, 122, 176, 220, 244, 305, 440, 488, 610, 671, 880, 976, 1220, 1342, 2440, 2684, 3355, 4880, 5368, 6710, 10736, 13420, 26840, 53680, 87281, 174562, 349124, 436405, 698248, 872810, 960091, 1396496, 1745620, 1920182, 3491240, 3840364, 4800455, 5324141, 6982480, 7680728, 9600910, 10648282, 15361456, 19201820, 21296564, 26620705, 38403640, 42593128, 53241410, 58565551, 76807280, 85186256, 106482820, 117131102, 212965640, 234262204, 292827755, 425931280, 468524408, 585655510, 937048816, 1171311020, 2342622040, 4685244080]

約数ペア:

[(1, 4685244080), (2, 2342622040), (4, 1171311020), (5, 937048816), (8, 585655510), (10, 468524408), (11, 425931280), (16, 292827755), (20, 234262204), (22, 212965640), (40, 117131102), (44, 106482820), (55, 85186256), (61, 76807280), (80, 58565551), (88, 53241410), (110, 42593128), (122, 38403640), (176, 26620705), (220, 21296564), (244, 19201820), (305, 15361456), (440, 10648282), (488, 9600910), (610, 7680728), (671, 6982480), (880, 5324141), (976, 4800455), (1220, 3840364), (1342, 3491240), (2440, 1920182), (2684, 1745620), (3355, 1396496), (4880, 960091), (5368, 872810), (6710, 698248), (10736, 436405), (13420, 349124), (26840, 174562), (53680, 87281)]