1040857550

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{659}}^1\times {\mathrm{1019}}^1$

素因数の和:1721

約数の個数: 48

約数和(自身を含む): 2003443200

約数和(自身を除く): 962585650

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 659, 775, 1019, 1318, 1550, 2038, 3295, 5095, 6590, 10190, 16475, 20429, 25475, 31589, 32950, 40858, 50950, 63178, 102145, 157945, 204290, 315890, 510725, 671521, 789725, 1021450, 1343042, 1579450, 3357605, 6715210, 16788025, 20817151, 33576050, 41634302, 104085755, 208171510, 520428775, 1040857550]

約数ペア:

[(1, 1040857550), (2, 520428775), (5, 208171510), (10, 104085755), (25, 41634302), (31, 33576050), (50, 20817151), (62, 16788025), (155, 6715210), (310, 3357605), (659, 1579450), (775, 1343042), (1019, 1021450), (1318, 789725), (1550, 671521), (2038, 510725), (3295, 315890), (5095, 204290), (6590, 157945), (10190, 102145), (16475, 63178), (20429, 50950), (25475, 40858), (31589, 32950)]