98637040

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1283}}^1$

素因数の和:1358

約数の個数: 60

約数和(自身を含む): 237152232

約数和(自身を除く): 138515192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 961, 1240, 1283, 1922, 2480, 2566, 3844, 4805, 5132, 6415, 7688, 9610, 10264, 12830, 15376, 19220, 20528, 25660, 38440, 39773, 51320, 76880, 79546, 102640, 159092, 198865, 318184, 397730, 636368, 795460, 1232963, 1590920, 2465926, 3181840, 4931852, 6164815, 9863704, 12329630, 19727408, 24659260, 49318520, 98637040]

約数ペア:

[(1, 98637040), (2, 49318520), (4, 24659260), (5, 19727408), (8, 12329630), (10, 9863704), (16, 6164815), (20, 4931852), (31, 3181840), (40, 2465926), (62, 1590920), (80, 1232963), (124, 795460), (155, 636368), (248, 397730), (310, 318184), (496, 198865), (620, 159092), (961, 102640), (1240, 79546), (1283, 76880), (1922, 51320), (2480, 39773), (2566, 38440), (3844, 25660), (4805, 20528), (5132, 19220), (6415, 15376), (7688, 12830), (9610, 10264)]