23676250

素因数分解:

$2^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:113

約数の個数: 80

約数和(自身を含む): 50383872

約数和(自身を除く): 26707622

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, 625, 650, 775, 806, 1175, 1222, 1250, 1457, 1550, 1625, 2015, 2350, 2914, 3055, 3250, 3875, 4030, 5875, 6110, 7285, 7750, 8125, 10075, 11750, 14570, 15275, 16250, 18941, 19375, 20150, 29375, 30550, 36425, 37882, 38750, 50375, 58750, 72850, 76375, 94705, 100750, 152750, 182125, 189410, 251875, 364250, 381875, 473525, 503750, 763750, 910625, 947050, 1821250, 2367625, 4735250, 11838125, 23676250]

約数ペア:

[(1, 23676250), (2, 11838125), (5, 4735250), (10, 2367625), (13, 1821250), (25, 947050), (26, 910625), (31, 763750), (47, 503750), (50, 473525), (62, 381875), (65, 364250), (94, 251875), (125, 189410), (130, 182125), (155, 152750), (235, 100750), (250, 94705), (310, 76375), (325, 72850), (403, 58750), (470, 50375), (611, 38750), (625, 37882), (650, 36425), (775, 30550), (806, 29375), (1175, 20150), (1222, 19375), (1250, 18941), (1457, 16250), (1550, 15275), (1625, 14570), (2015, 11750), (2350, 10075), (2914, 8125), (3055, 7750), (3250, 7285), (3875, 6110), (4030, 5875)]