192587680

素因数分解:

$2^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{12409}}^1$

素因数の和:12521

約数の個数: 48

約数和(自身を含む): 459716040

約数和(自身を除く): 267128360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 97, 160, 194, 388, 485, 776, 970, 1552, 1940, 3104, 3880, 7760, 12409, 15520, 24818, 49636, 62045, 99272, 124090, 198544, 248180, 397088, 496360, 992720, 1203673, 1985440, 2407346, 4814692, 6018365, 9629384, 12036730, 19258768, 24073460, 38517536, 48146920, 96293840, 192587680]

約数ペア:

[(1, 192587680), (2, 96293840), (4, 48146920), (5, 38517536), (8, 24073460), (10, 19258768), (16, 12036730), (20, 9629384), (32, 6018365), (40, 4814692), (80, 2407346), (97, 1985440), (160, 1203673), (194, 992720), (388, 496360), (485, 397088), (776, 248180), (970, 198544), (1552, 124090), (1940, 99272), (3104, 62045), (3880, 49636), (7760, 24818), (12409, 15520)]