75796240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2351}}^1$

素因数の和:2408

約数の個数: 80

約数和(自身を含む): 195987456

約数和(自身を除く): 120191216

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 130, 155, 208, 248, 260, 310, 403, 496, 520, 620, 806, 1040, 1240, 1612, 2015, 2351, 2480, 3224, 4030, 4702, 6448, 8060, 9404, 11755, 16120, 18808, 23510, 30563, 32240, 37616, 47020, 61126, 72881, 94040, 122252, 145762, 152815, 188080, 244504, 291524, 305630, 364405, 489008, 583048, 611260, 728810, 947453, 1166096, 1222520, 1457620, 1894906, 2445040, 2915240, 3789812, 4737265, 5830480, 7579624, 9474530, 15159248, 18949060, 37898120, 75796240]

約数ペア:

[(1, 75796240), (2, 37898120), (4, 18949060), (5, 15159248), (8, 9474530), (10, 7579624), (13, 5830480), (16, 4737265), (20, 3789812), (26, 2915240), (31, 2445040), (40, 1894906), (52, 1457620), (62, 1222520), (65, 1166096), (80, 947453), (104, 728810), (124, 611260), (130, 583048), (155, 489008), (208, 364405), (248, 305630), (260, 291524), (310, 244504), (403, 188080), (496, 152815), (520, 145762), (620, 122252), (806, 94040), (1040, 72881), (1240, 61126), (1612, 47020), (2015, 37616), (2351, 32240), (2480, 30563), (3224, 23510), (4030, 18808), (4702, 16120), (6448, 11755), (8060, 9404)]