26010970

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{349}}^1$

素因数の和:642

約数の個数: 32

約数和(自身を含む): 48762000

約数和(自身を除く): 22751030

約数列:

[1, 2, 5, 10, 29, 58, 145, 257, 290, 349, 514, 698, 1285, 1745, 2570, 3490, 7453, 10121, 14906, 20242, 37265, 50605, 74530, 89693, 101210, 179386, 448465, 896930, 2601097, 5202194, 13005485, 26010970]

約数ペア:

[(1, 26010970), (2, 13005485), (5, 5202194), (10, 2601097), (29, 896930), (58, 448465), (145, 179386), (257, 101210), (290, 89693), (349, 74530), (514, 50605), (698, 37265), (1285, 20242), (1745, 14906), (2570, 10121), (3490, 7453)]