155655988060

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{970061}}^1$

素因数の和:970254

約数の個数: 48

約数和(自身を含む): 334415293632

約数和(自身を除く): 178759305572

約数列:

[1, 2, 4, 5, 10, 20, 71, 113, 142, 226, 284, 355, 452, 565, 710, 1130, 1420, 2260, 8023, 16046, 32092, 40115, 80230, 160460, 970061, 1940122, 3880244, 4850305, 9700610, 19401220, 68874331, 109616893, 137748662, 219233786, 275497324, 344371655, 438467572, 548084465, 688743310, 1096168930, 1377486620, 2192337860, 7782799403, 15565598806, 31131197612, 38913997015, 77827994030, 155655988060]

約数ペア:

[(1, 155655988060), (2, 77827994030), (4, 38913997015), (5, 31131197612), (10, 15565598806), (20, 7782799403), (71, 2192337860), (113, 1377486620), (142, 1096168930), (226, 688743310), (284, 548084465), (355, 438467572), (452, 344371655), (565, 275497324), (710, 219233786), (1130, 137748662), (1420, 109616893), (2260, 68874331), (8023, 19401220), (16046, 9700610), (32092, 4850305), (40115, 3880244), (80230, 1940122), (160460, 970061)]