1628772910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1\times {\mathrm{577}}^1$

素因数の和:865

約数の個数: 64

約数和(自身を含む): 3146169600

約数和(自身を除く): 1517396690

約数列:

[1, 2, 5, 10, 19, 38, 83, 95, 166, 179, 190, 358, 415, 577, 830, 895, 1154, 1577, 1790, 2885, 3154, 3401, 5770, 6802, 7885, 10963, 14857, 15770, 17005, 21926, 29714, 34010, 47891, 54815, 74285, 95782, 103283, 109630, 148570, 206566, 239455, 282283, 478910, 516415, 564566, 909929, 1032830, 1411415, 1819858, 1962377, 2822830, 3924754, 4549645, 8572489, 9099290, 9811885, 17144978, 19623770, 42862445, 85724890, 162877291, 325754582, 814386455, 1628772910]

約数ペア:

[(1, 1628772910), (2, 814386455), (5, 325754582), (10, 162877291), (19, 85724890), (38, 42862445), (83, 19623770), (95, 17144978), (166, 9811885), (179, 9099290), (190, 8572489), (358, 4549645), (415, 3924754), (577, 2822830), (830, 1962377), (895, 1819858), (1154, 1411415), (1577, 1032830), (1790, 909929), (2885, 564566), (3154, 516415), (3401, 478910), (5770, 282283), (6802, 239455), (7885, 206566), (10963, 148570), (14857, 109630), (15770, 103283), (17005, 95782), (21926, 74285), (29714, 54815), (34010, 47891)]