101996960

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{49037}}^1$

素因数の和:49065

約数の個数: 48

約数和(自身を含む): 259509096

約数和(自身を除く): 157512136

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 49037, 98074, 196148, 245185, 392296, 490370, 637481, 784592, 980740, 1274962, 1569184, 1961480, 2549924, 3187405, 3922960, 5099848, 6374810, 7845920, 10199696, 12749620, 20399392, 25499240, 50998480, 101996960]

約数ペア:

[(1, 101996960), (2, 50998480), (4, 25499240), (5, 20399392), (8, 12749620), (10, 10199696), (13, 7845920), (16, 6374810), (20, 5099848), (26, 3922960), (32, 3187405), (40, 2549924), (52, 1961480), (65, 1569184), (80, 1274962), (104, 980740), (130, 784592), (160, 637481), (208, 490370), (260, 392296), (416, 245185), (520, 196148), (1040, 98074), (2080, 49037)]