80980050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{14591}}^1$

素因数の和:14643

約数の個数: 48

約数和(自身を含む): 206272512

約数和(自身を除く): 125292462

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 37, 50, 74, 75, 111, 150, 185, 222, 370, 555, 925, 1110, 1850, 2775, 5550, 14591, 29182, 43773, 72955, 87546, 145910, 218865, 364775, 437730, 539867, 729550, 1079734, 1094325, 1619601, 2188650, 2699335, 3239202, 5398670, 8098005, 13496675, 16196010, 26993350, 40490025, 80980050]

約数ペア:

[(1, 80980050), (2, 40490025), (3, 26993350), (5, 16196010), (6, 13496675), (10, 8098005), (15, 5398670), (25, 3239202), (30, 2699335), (37, 2188650), (50, 1619601), (74, 1094325), (75, 1079734), (111, 729550), (150, 539867), (185, 437730), (222, 364775), (370, 218865), (555, 145910), (925, 87546), (1110, 72955), (1850, 43773), (2775, 29182), (5550, 14591)]