14709500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:136

約数の個数: 96

約数和(自身を含む): 36201984

約数和(自身を除く): 21492484

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 31, 50, 52, 62, 65, 73, 100, 124, 125, 130, 146, 155, 250, 260, 292, 310, 325, 365, 403, 500, 620, 650, 730, 775, 806, 949, 1300, 1460, 1550, 1612, 1625, 1825, 1898, 2015, 2263, 3100, 3250, 3650, 3796, 3875, 4030, 4526, 4745, 6500, 7300, 7750, 8060, 9052, 9125, 9490, 10075, 11315, 15500, 18250, 18980, 20150, 22630, 23725, 29419, 36500, 40300, 45260, 47450, 50375, 56575, 58838, 94900, 100750, 113150, 117676, 118625, 147095, 201500, 226300, 237250, 282875, 294190, 474500, 565750, 588380, 735475, 1131500, 1470950, 2941900, 3677375, 7354750, 14709500]

約数ペア:

[(1, 14709500), (2, 7354750), (4, 3677375), (5, 2941900), (10, 1470950), (13, 1131500), (20, 735475), (25, 588380), (26, 565750), (31, 474500), (50, 294190), (52, 282875), (62, 237250), (65, 226300), (73, 201500), (100, 147095), (124, 118625), (125, 117676), (130, 113150), (146, 100750), (155, 94900), (250, 58838), (260, 56575), (292, 50375), (310, 47450), (325, 45260), (365, 40300), (403, 36500), (500, 29419), (620, 23725), (650, 22630), (730, 20150), (775, 18980), (806, 18250), (949, 15500), (1300, 11315), (1460, 10075), (1550, 9490), (1612, 9125), (1625, 9052), (1825, 8060), (1898, 7750), (2015, 7300), (2263, 6500), (3100, 4745), (3250, 4526), (3650, 4030), (3796, 3875)]