10564876660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{5387}}^1$

素因数の和:5825

約数の個数: 96

約数和(自身を含む): 25218426240

約数和(自身を除く): 14653549580

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 397, 494, 794, 988, 1235, 1588, 1985, 2470, 3970, 4940, 5161, 5387, 7543, 7940, 10322, 10774, 15086, 20644, 21548, 25805, 26935, 30172, 37715, 51610, 53870, 70031, 75430, 98059, 102353, 103220, 107740, 140062, 150860, 196118, 204706, 280124, 350155, 392236, 409412, 490295, 511765, 700310, 980590, 1023530, 1330589, 1400620, 1961180, 2047060, 2138639, 2661178, 4277278, 5322356, 6652945, 8554556, 10693195, 13305890, 21386390, 26611780, 27802307, 40634141, 42772780, 55604614, 81268282, 111209228, 139011535, 162536564, 203170705, 278023070, 406341410, 528243833, 556046140, 812682820, 1056487666, 2112975332, 2641219165, 5282438330, 10564876660]

約数ペア:

[(1, 10564876660), (2, 5282438330), (4, 2641219165), (5, 2112975332), (10, 1056487666), (13, 812682820), (19, 556046140), (20, 528243833), (26, 406341410), (38, 278023070), (52, 203170705), (65, 162536564), (76, 139011535), (95, 111209228), (130, 81268282), (190, 55604614), (247, 42772780), (260, 40634141), (380, 27802307), (397, 26611780), (494, 21386390), (794, 13305890), (988, 10693195), (1235, 8554556), (1588, 6652945), (1985, 5322356), (2470, 4277278), (3970, 2661178), (4940, 2138639), (5161, 2047060), (5387, 1961180), (7543, 1400620), (7940, 1330589), (10322, 1023530), (10774, 980590), (15086, 700310), (20644, 511765), (21548, 490295), (25805, 409412), (26935, 392236), (30172, 350155), (37715, 280124), (51610, 204706), (53870, 196118), (70031, 150860), (75430, 140062), (98059, 107740), (102353, 103220)]