1342617100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{17191}}^1$

素因数の和:17287

約数の個数: 72

約数和(自身を含む): 3223293696

約数和(自身を除く): 1880676596

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 71, 100, 110, 142, 220, 275, 284, 355, 550, 710, 781, 1100, 1420, 1562, 1775, 3124, 3550, 3905, 7100, 7810, 15620, 17191, 19525, 34382, 39050, 68764, 78100, 85955, 171910, 189101, 343820, 378202, 429775, 756404, 859550, 945505, 1220561, 1719100, 1891010, 2441122, 3782020, 4727525, 4882244, 6102805, 9455050, 12205610, 13426171, 18910100, 24411220, 26852342, 30514025, 53704684, 61028050, 67130855, 122056100, 134261710, 268523420, 335654275, 671308550, 1342617100]

約数ペア:

[(1, 1342617100), (2, 671308550), (4, 335654275), (5, 268523420), (10, 134261710), (11, 122056100), (20, 67130855), (22, 61028050), (25, 53704684), (44, 30514025), (50, 26852342), (55, 24411220), (71, 18910100), (100, 13426171), (110, 12205610), (142, 9455050), (220, 6102805), (275, 4882244), (284, 4727525), (355, 3782020), (550, 2441122), (710, 1891010), (781, 1719100), (1100, 1220561), (1420, 945505), (1562, 859550), (1775, 756404), (3124, 429775), (3550, 378202), (3905, 343820), (7100, 189101), (7810, 171910), (15620, 85955), (17191, 78100), (19525, 68764), (34382, 39050)]