2022453950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{118619}}^1$

素因数の和:118673

約数の個数: 48

約数和(自身を含む): 4236157440

約数和(自身を除く): 2213703490

約数列:

[1, 2, 5, 10, 11, 22, 25, 31, 50, 55, 62, 110, 155, 275, 310, 341, 550, 682, 775, 1550, 1705, 3410, 8525, 17050, 118619, 237238, 593095, 1186190, 1304809, 2609618, 2965475, 3677189, 5930950, 6524045, 7354378, 13048090, 18385945, 32620225, 36771890, 40449079, 65240450, 80898158, 91929725, 183859450, 202245395, 404490790, 1011226975, 2022453950]

約数ペア:

[(1, 2022453950), (2, 1011226975), (5, 404490790), (10, 202245395), (11, 183859450), (22, 91929725), (25, 80898158), (31, 65240450), (50, 40449079), (55, 36771890), (62, 32620225), (110, 18385945), (155, 13048090), (275, 7354378), (310, 6524045), (341, 5930950), (550, 3677189), (682, 2965475), (775, 2609618), (1550, 1304809), (1705, 1186190), (3410, 593095), (8525, 237238), (17050, 118619)]