63449500

素因数分解:

$2^2\times 5^3\times {\mathrm{113}}^1\times {\mathrm{1123}}^1$

素因数の和:1255

約数の個数: 48

約数和(自身を含む): 139924512

約数和(自身を除く): 76475012

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 113, 125, 226, 250, 452, 500, 565, 1123, 1130, 2246, 2260, 2825, 4492, 5615, 5650, 11230, 11300, 14125, 22460, 28075, 28250, 56150, 56500, 112300, 126899, 140375, 253798, 280750, 507596, 561500, 634495, 1268990, 2537980, 3172475, 6344950, 12689900, 15862375, 31724750, 63449500]

約数ペア:

[(1, 63449500), (2, 31724750), (4, 15862375), (5, 12689900), (10, 6344950), (20, 3172475), (25, 2537980), (50, 1268990), (100, 634495), (113, 561500), (125, 507596), (226, 280750), (250, 253798), (452, 140375), (500, 126899), (565, 112300), (1123, 56500), (1130, 56150), (2246, 28250), (2260, 28075), (2825, 22460), (4492, 14125), (5615, 11300), (5650, 11230)]