75898420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{6211}}^1$

素因数の和:6280

約数の個数: 48

約数和(自身を含む): 175327488

約数和(自身を除く): 99429068

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 188, 235, 260, 470, 611, 940, 1222, 2444, 3055, 6110, 6211, 12220, 12422, 24844, 31055, 62110, 80743, 124220, 161486, 291917, 322972, 403715, 583834, 807430, 1167668, 1459585, 1614860, 2919170, 3794921, 5838340, 7589842, 15179684, 18974605, 37949210, 75898420]

約数ペア:

[(1, 75898420), (2, 37949210), (4, 18974605), (5, 15179684), (10, 7589842), (13, 5838340), (20, 3794921), (26, 2919170), (47, 1614860), (52, 1459585), (65, 1167668), (94, 807430), (130, 583834), (188, 403715), (235, 322972), (260, 291917), (470, 161486), (611, 124220), (940, 80743), (1222, 62110), (2444, 31055), (3055, 24844), (6110, 12422), (6211, 12220)]