122287250

素因数分解:

$2^1\times 5^3\times {\mathrm{31}}^2\times {\mathrm{509}}^1$

素因数の和:588

約数の個数: 48

約数和(自身を含む): 237009240

約数和(自身を除く): 114721990

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 125, 155, 250, 310, 509, 775, 961, 1018, 1550, 1922, 2545, 3875, 4805, 5090, 7750, 9610, 12725, 15779, 24025, 25450, 31558, 48050, 63625, 78895, 120125, 127250, 157790, 240250, 394475, 489149, 788950, 978298, 1972375, 2445745, 3944750, 4891490, 12228725, 24457450, 61143625, 122287250]

約数ペア:

[(1, 122287250), (2, 61143625), (5, 24457450), (10, 12228725), (25, 4891490), (31, 3944750), (50, 2445745), (62, 1972375), (125, 978298), (155, 788950), (250, 489149), (310, 394475), (509, 240250), (775, 157790), (961, 127250), (1018, 120125), (1550, 78895), (1922, 63625), (2545, 48050), (3875, 31558), (4805, 25450), (5090, 24025), (7750, 15779), (9610, 12725)]