4890452450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{27763}}^1$

素因数の和:28059

約数の個数: 48

約数和(自身を含む): 9832454016

約数和(自身を除く): 4942001566

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 271, 325, 542, 650, 1355, 2710, 3523, 6775, 7046, 13550, 17615, 27763, 35230, 55526, 88075, 138815, 176150, 277630, 360919, 694075, 721838, 1388150, 1804595, 3609190, 7523773, 9022975, 15047546, 18045950, 37618865, 75237730, 97809049, 188094325, 195618098, 376188650, 489045245, 978090490, 2445226225, 4890452450]

約数ペア:

[(1, 4890452450), (2, 2445226225), (5, 978090490), (10, 489045245), (13, 376188650), (25, 195618098), (26, 188094325), (50, 97809049), (65, 75237730), (130, 37618865), (271, 18045950), (325, 15047546), (542, 9022975), (650, 7523773), (1355, 3609190), (2710, 1804595), (3523, 1388150), (6775, 721838), (7046, 694075), (13550, 360919), (17615, 277630), (27763, 176150), (35230, 138815), (55526, 88075)]