23507750

素因数分解:

$2^1\times 5^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:151

約数の個数: 96

約数和(自身を含む): 54419040

約数和(自身を除く): 30911290

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 49, 50, 70, 95, 98, 101, 125, 133, 175, 190, 202, 245, 250, 266, 350, 475, 490, 505, 665, 707, 875, 931, 950, 1010, 1225, 1330, 1414, 1750, 1862, 1919, 2375, 2450, 2525, 3325, 3535, 3838, 4655, 4750, 4949, 5050, 6125, 6650, 7070, 9310, 9595, 9898, 12250, 12625, 13433, 16625, 17675, 19190, 23275, 24745, 25250, 26866, 33250, 35350, 46550, 47975, 49490, 67165, 88375, 94031, 95950, 116375, 123725, 134330, 176750, 188062, 232750, 239875, 247450, 335825, 470155, 479750, 618625, 671650, 940310, 1237250, 1679125, 2350775, 3358250, 4701550, 11753875, 23507750]

約数ペア:

[(1, 23507750), (2, 11753875), (5, 4701550), (7, 3358250), (10, 2350775), (14, 1679125), (19, 1237250), (25, 940310), (35, 671650), (38, 618625), (49, 479750), (50, 470155), (70, 335825), (95, 247450), (98, 239875), (101, 232750), (125, 188062), (133, 176750), (175, 134330), (190, 123725), (202, 116375), (245, 95950), (250, 94031), (266, 88375), (350, 67165), (475, 49490), (490, 47975), (505, 46550), (665, 35350), (707, 33250), (875, 26866), (931, 25250), (950, 24745), (1010, 23275), (1225, 19190), (1330, 17675), (1414, 16625), (1750, 13433), (1862, 12625), (1919, 12250), (2375, 9898), (2450, 9595), (2525, 9310), (3325, 7070), (3535, 6650), (3838, 6125), (4655, 5050), (4750, 4949)]