62420980

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1213}}^1$

素因数の和:1336

約数の個数: 48

約数和(自身を含む): 137055744

約数和(自身を除く): 74634764

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 83, 124, 155, 166, 310, 332, 415, 620, 830, 1213, 1660, 2426, 2573, 4852, 5146, 6065, 10292, 12130, 12865, 24260, 25730, 37603, 51460, 75206, 100679, 150412, 188015, 201358, 376030, 402716, 503395, 752060, 1006790, 2013580, 3121049, 6242098, 12484196, 15605245, 31210490, 62420980]

約数ペア:

[(1, 62420980), (2, 31210490), (4, 15605245), (5, 12484196), (10, 6242098), (20, 3121049), (31, 2013580), (62, 1006790), (83, 752060), (124, 503395), (155, 402716), (166, 376030), (310, 201358), (332, 188015), (415, 150412), (620, 100679), (830, 75206), (1213, 51460), (1660, 37603), (2426, 25730), (2573, 24260), (4852, 12865), (5146, 12130), (6065, 10292)]