4735250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:108

約数の個数: 64

約数和(自身を含む): 10063872

約数和(自身を除く): 5328622

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 47, 50, 62, 65, 94, 125, 130, 155, 235, 250, 310, 325, 403, 470, 611, 650, 775, 806, 1175, 1222, 1457, 1550, 1625, 2015, 2350, 2914, 3055, 3250, 3875, 4030, 5875, 6110, 7285, 7750, 10075, 11750, 14570, 15275, 18941, 20150, 30550, 36425, 37882, 50375, 72850, 76375, 94705, 100750, 152750, 182125, 189410, 364250, 473525, 947050, 2367625, 4735250]

約数ペア:

[(1, 4735250), (2, 2367625), (5, 947050), (10, 473525), (13, 364250), (25, 189410), (26, 182125), (31, 152750), (47, 100750), (50, 94705), (62, 76375), (65, 72850), (94, 50375), (125, 37882), (130, 36425), (155, 30550), (235, 20150), (250, 18941), (310, 15275), (325, 14570), (403, 11750), (470, 10075), (611, 7750), (650, 7285), (775, 6110), (806, 5875), (1175, 4030), (1222, 3875), (1457, 3250), (1550, 3055), (1625, 2914), (2015, 2350)]