1145461250

素因数分解:

$2^1\times 5^4\times {\mathrm{73}}^1\times {\mathrm{12553}}^1$

素因数の和:12648

約数の個数: 40

約数和(自身を含む): 2176637628

約数和(自身を除く): 1031176378

約数列:

[1, 2, 5, 10, 25, 50, 73, 125, 146, 250, 365, 625, 730, 1250, 1825, 3650, 9125, 12553, 18250, 25106, 45625, 62765, 91250, 125530, 313825, 627650, 916369, 1569125, 1832738, 3138250, 4581845, 7845625, 9163690, 15691250, 22909225, 45818450, 114546125, 229092250, 572730625, 1145461250]

約数ペア:

[(1, 1145461250), (2, 572730625), (5, 229092250), (10, 114546125), (25, 45818450), (50, 22909225), (73, 15691250), (125, 9163690), (146, 7845625), (250, 4581845), (365, 3138250), (625, 1832738), (730, 1569125), (1250, 916369), (1825, 627650), (3650, 313825), (9125, 125530), (12553, 91250), (18250, 62765), (25106, 45625)]