42560950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{631}}^1$

素因数の和:733

約数の個数: 48

約数和(自身を含む): 84637440

約数和(自身を除く): 42076490

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 71, 95, 142, 190, 355, 475, 631, 710, 950, 1262, 1349, 1775, 2698, 3155, 3550, 6310, 6745, 11989, 13490, 15775, 23978, 31550, 33725, 44801, 59945, 67450, 89602, 119890, 224005, 299725, 448010, 599450, 851219, 1120025, 1702438, 2240050, 4256095, 8512190, 21280475, 42560950]

約数ペア:

[(1, 42560950), (2, 21280475), (5, 8512190), (10, 4256095), (19, 2240050), (25, 1702438), (38, 1120025), (50, 851219), (71, 599450), (95, 448010), (142, 299725), (190, 224005), (355, 119890), (475, 89602), (631, 67450), (710, 59945), (950, 44801), (1262, 33725), (1349, 31550), (1775, 23978), (2698, 15775), (3155, 13490), (3550, 11989), (6310, 6745)]