194986920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{19577}}^1$

素因数の和:19674

約数の個数: 64

約数和(自身を含む): 592038720

約数和(自身を除く): 397051800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 4980, 9960, 19577, 39154, 58731, 78308, 97885, 117462, 156616, 195770, 234924, 293655, 391540, 469848, 587310, 783080, 1174620, 1624891, 2349240, 3249782, 4874673, 6499564, 8124455, 9749346, 12999128, 16248910, 19498692, 24373365, 32497820, 38997384, 48746730, 64995640, 97493460, 194986920]

約数ペア:

[(1, 194986920), (2, 97493460), (3, 64995640), (4, 48746730), (5, 38997384), (6, 32497820), (8, 24373365), (10, 19498692), (12, 16248910), (15, 12999128), (20, 9749346), (24, 8124455), (30, 6499564), (40, 4874673), (60, 3249782), (83, 2349240), (120, 1624891), (166, 1174620), (249, 783080), (332, 587310), (415, 469848), (498, 391540), (664, 293655), (830, 234924), (996, 195770), (1245, 156616), (1660, 117462), (1992, 97885), (2490, 78308), (3320, 58731), (4980, 39154), (9960, 19577)]