126899000

素因数分解:

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

素因数の和:1257

約数の個数: 64

約数和(自身を含む): 299838240

約数和(自身を除く): 172939240

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 113, 125, 200, 226, 250, 452, 500, 565, 904, 1000, 1123, 1130, 2246, 2260, 2825, 4492, 4520, 5615, 5650, 8984, 11230, 11300, 14125, 22460, 22600, 28075, 28250, 44920, 56150, 56500, 112300, 113000, 126899, 140375, 224600, 253798, 280750, 507596, 561500, 634495, 1015192, 1123000, 1268990, 2537980, 3172475, 5075960, 6344950, 12689900, 15862375, 25379800, 31724750, 63449500, 126899000]

約数ペア:

[(1, 126899000), (2, 63449500), (4, 31724750), (5, 25379800), (8, 15862375), (10, 12689900), (20, 6344950), (25, 5075960), (40, 3172475), (50, 2537980), (100, 1268990), (113, 1123000), (125, 1015192), (200, 634495), (226, 561500), (250, 507596), (452, 280750), (500, 253798), (565, 224600), (904, 140375), (1000, 126899), (1123, 113000), (1130, 112300), (2246, 56500), (2260, 56150), (2825, 44920), (4492, 28250), (4520, 28075), (5615, 22600), (5650, 22460), (8984, 14125), (11230, 11300)]