24619250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:180

約数の個数: 64

約数和(自身を含む): 49870080

約数和(自身を除く): 25250830

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 71, 73, 95, 125, 142, 146, 190, 250, 355, 365, 475, 710, 730, 950, 1349, 1387, 1775, 1825, 2375, 2698, 2774, 3550, 3650, 4750, 5183, 6745, 6935, 8875, 9125, 10366, 13490, 13870, 17750, 18250, 25915, 33725, 34675, 51830, 67450, 69350, 98477, 129575, 168625, 173375, 196954, 259150, 337250, 346750, 492385, 647875, 984770, 1295750, 2461925, 4923850, 12309625, 24619250]

約数ペア:

[(1, 24619250), (2, 12309625), (5, 4923850), (10, 2461925), (19, 1295750), (25, 984770), (38, 647875), (50, 492385), (71, 346750), (73, 337250), (95, 259150), (125, 196954), (142, 173375), (146, 168625), (190, 129575), (250, 98477), (355, 69350), (365, 67450), (475, 51830), (710, 34675), (730, 33725), (950, 25915), (1349, 18250), (1387, 17750), (1775, 13870), (1825, 13490), (2375, 10366), (2698, 9125), (2774, 8875), (3550, 6935), (3650, 6745), (4750, 5183)]