99592220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{54721}}^1$

素因数の和:54750

約数の個数: 48

約数和(自身を含む): 257412288

約数和(自身を除く): 157820068

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 54721, 109442, 218884, 273605, 383047, 547210, 711373, 766094, 1094420, 1422746, 1532188, 1915235, 2845492, 3556865, 3830470, 4979611, 7113730, 7660940, 9959222, 14227460, 19918444, 24898055, 49796110, 99592220]

約数ペア:

[(1, 99592220), (2, 49796110), (4, 24898055), (5, 19918444), (7, 14227460), (10, 9959222), (13, 7660940), (14, 7113730), (20, 4979611), (26, 3830470), (28, 3556865), (35, 2845492), (52, 1915235), (65, 1532188), (70, 1422746), (91, 1094420), (130, 766094), (140, 711373), (182, 547210), (260, 383047), (364, 273605), (455, 218884), (910, 109442), (1820, 54721)]