40080176

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{857}}^1$

素因数の和:981

約数の個数: 40

約数和(自身を含む): 80857920

約数和(自身を除く): 40777744

約数列:

[1, 2, 4, 8, 16, 37, 74, 79, 148, 158, 296, 316, 592, 632, 857, 1264, 1714, 2923, 3428, 5846, 6856, 11692, 13712, 23384, 31709, 46768, 63418, 67703, 126836, 135406, 253672, 270812, 507344, 541624, 1083248, 2505011, 5010022, 10020044, 20040088, 40080176]

約数ペア:

[(1, 40080176), (2, 20040088), (4, 10020044), (8, 5010022), (16, 2505011), (37, 1083248), (74, 541624), (79, 507344), (148, 270812), (158, 253672), (296, 135406), (316, 126836), (592, 67703), (632, 63418), (857, 46768), (1264, 31709), (1714, 23384), (2923, 13712), (3428, 11692), (5846, 6856)]