220152010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{28703}}^1$

素因数の和:28782

約数の個数: 32

約数和(自身を含む): 434004480

約数和(自身を除く): 213852470

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 295, 590, 767, 1534, 3835, 7670, 28703, 57406, 143515, 287030, 373139, 746278, 1693477, 1865695, 3386954, 3731390, 8467385, 16934770, 22015201, 44030402, 110076005, 220152010]

約数ペア:

[(1, 220152010), (2, 110076005), (5, 44030402), (10, 22015201), (13, 16934770), (26, 8467385), (59, 3731390), (65, 3386954), (118, 1865695), (130, 1693477), (295, 746278), (590, 373139), (767, 287030), (1534, 143515), (3835, 57406), (7670, 28703)]