4880452225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{45389}}^1$

素因数の和:45450

約数の個数: 48

約数和(自身を含む): 7294354560

約数和(自身を除く): 2413902335

約数列:

[1, 5, 11, 17, 23, 25, 55, 85, 115, 187, 253, 275, 391, 425, 575, 935, 1265, 1955, 4301, 4675, 6325, 9775, 21505, 45389, 107525, 226945, 499279, 771613, 1043947, 1134725, 2496395, 3858065, 5219735, 8487743, 11483417, 12481975, 17747099, 19290325, 26098675, 42438715, 57417085, 88735495, 195218089, 212193575, 287085425, 443677475, 976090445, 4880452225]

約数ペア:

[(1, 4880452225), (5, 976090445), (11, 443677475), (17, 287085425), (23, 212193575), (25, 195218089), (55, 88735495), (85, 57417085), (115, 42438715), (187, 26098675), (253, 19290325), (275, 17747099), (391, 12481975), (425, 11483417), (575, 8487743), (935, 5219735), (1265, 3858065), (1955, 2496395), (4301, 1134725), (4675, 1043947), (6325, 771613), (9775, 499279), (21505, 226945), (45389, 107525)]