160622540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{1613}}^1$

素因数の和:2018

約数の個数: 48

約数和(自身を含む): 364428288

約数和(自身を除く): 203805748

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 383, 766, 1532, 1613, 1915, 3226, 3830, 4979, 6452, 7660, 8065, 9958, 16130, 19916, 20969, 24895, 32260, 41938, 49790, 83876, 99580, 104845, 209690, 419380, 617779, 1235558, 2471116, 3088895, 6177790, 8031127, 12355580, 16062254, 32124508, 40155635, 80311270, 160622540]

約数ペア:

[(1, 160622540), (2, 80311270), (4, 40155635), (5, 32124508), (10, 16062254), (13, 12355580), (20, 8031127), (26, 6177790), (52, 3088895), (65, 2471116), (130, 1235558), (260, 617779), (383, 419380), (766, 209690), (1532, 104845), (1613, 99580), (1915, 83876), (3226, 49790), (3830, 41938), (4979, 32260), (6452, 24895), (7660, 20969), (8065, 19916), (9958, 16130)]