100505801

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 121806720

約数和(自身を除く): 21300919

約数列:

[1, 11, 19, 37, 41, 209, 317, 407, 451, 703, 779, 1517, 3487, 6023, 7733, 8569, 11729, 12997, 16687, 28823, 66253, 129019, 142967, 222851, 246943, 317053, 480889, 2451361, 2716373, 5289779, 9136891, 100505801]

約数ペア:

[(1, 100505801), (11, 9136891), (19, 5289779), (37, 2716373), (41, 2451361), (209, 480889), (317, 317053), (407, 246943), (451, 222851), (703, 142967), (779, 129019), (1517, 66253), (3487, 28823), (6023, 16687), (7733, 12997), (8569, 11729)]