548854804540

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{80007989}}^1$

素因数の和:80008019

約数の個数: 48

約数和(自身を含む): 1344134232000

約数和(自身を除く): 795279427460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 3430, 6860, 80007989, 160015978, 320031956, 400039945, 560055923, 800079890, 1120111846, 1600159780, 2240223692, 2800279615, 3920391461, 5600559230, 7840782922, 11201118460, 15681565844, 19601957305, 27442740227, 39203914610, 54885480454, 78407829220, 109770960908, 137213701135, 274427402270, 548854804540]

約数ペア:

[(1, 548854804540), (2, 274427402270), (4, 137213701135), (5, 109770960908), (7, 78407829220), (10, 54885480454), (14, 39203914610), (20, 27442740227), (28, 19601957305), (35, 15681565844), (49, 11201118460), (70, 7840782922), (98, 5600559230), (140, 3920391461), (196, 2800279615), (245, 2240223692), (343, 1600159780), (490, 1120111846), (686, 800079890), (980, 560055923), (1372, 400039945), (1715, 320031956), (3430, 160015978), (6860, 80007989)]