83413720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3413}}^1$

素因数の和:3484

約数の個数: 64

約数和(自身を含む): 206478720

約数和(自身を除く): 123065000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 47, 52, 65, 94, 104, 130, 188, 235, 260, 376, 470, 520, 611, 940, 1222, 1880, 2444, 3055, 3413, 4888, 6110, 6826, 12220, 13652, 17065, 24440, 27304, 34130, 44369, 68260, 88738, 136520, 160411, 177476, 221845, 320822, 354952, 443690, 641644, 802055, 887380, 1283288, 1604110, 1774760, 2085343, 3208220, 4170686, 6416440, 8341372, 10426715, 16682744, 20853430, 41706860, 83413720]

約数ペア:

[(1, 83413720), (2, 41706860), (4, 20853430), (5, 16682744), (8, 10426715), (10, 8341372), (13, 6416440), (20, 4170686), (26, 3208220), (40, 2085343), (47, 1774760), (52, 1604110), (65, 1283288), (94, 887380), (104, 802055), (130, 641644), (188, 443690), (235, 354952), (260, 320822), (376, 221845), (470, 177476), (520, 160411), (611, 136520), (940, 88738), (1222, 68260), (1880, 44369), (2444, 34130), (3055, 27304), (3413, 24440), (4888, 17065), (6110, 13652), (6826, 12220)]