1070791318220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{2449987}}^1$

素因数の和:2450091

約数の個数: 72

約数和(自身を含む): 2482141642512

約数和(自身を除く): 1411350324292

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 205, 260, 410, 533, 820, 1066, 1681, 2132, 2665, 3362, 5330, 6724, 8405, 10660, 16810, 21853, 33620, 43706, 87412, 109265, 218530, 437060, 2449987, 4899974, 9799948, 12249935, 24499870, 31849831, 48999740, 63699662, 100449467, 127399324, 159249155, 200898934, 318498310, 401797868, 502247335, 636996620, 1004494670, 1305843071, 2008989340, 2611686142, 4118428147, 5223372284, 6529215355, 8236856294, 13058430710, 16473712588, 20592140735, 26116861420, 41184281470, 53539565911, 82368562940, 107079131822, 214158263644, 267697829555, 535395659110, 1070791318220]

約数ペア:

[(1, 1070791318220), (2, 535395659110), (4, 267697829555), (5, 214158263644), (10, 107079131822), (13, 82368562940), (20, 53539565911), (26, 41184281470), (41, 26116861420), (52, 20592140735), (65, 16473712588), (82, 13058430710), (130, 8236856294), (164, 6529215355), (205, 5223372284), (260, 4118428147), (410, 2611686142), (533, 2008989340), (820, 1305843071), (1066, 1004494670), (1681, 636996620), (2132, 502247335), (2665, 401797868), (3362, 318498310), (5330, 200898934), (6724, 159249155), (8405, 127399324), (10660, 100449467), (16810, 63699662), (21853, 48999740), (33620, 31849831), (43706, 24499870), (87412, 12249935), (109265, 9799948), (218530, 4899974), (437060, 2449987)]