24607960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1279}}^1$

素因数の和:1340

約数の個数: 64

約数和(自身を含む): 61286400

約数和(自身を除く): 36678440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 52, 65, 74, 104, 130, 148, 185, 260, 296, 370, 481, 520, 740, 962, 1279, 1480, 1924, 2405, 2558, 3848, 4810, 5116, 6395, 9620, 10232, 12790, 16627, 19240, 25580, 33254, 47323, 51160, 66508, 83135, 94646, 133016, 166270, 189292, 236615, 332540, 378584, 473230, 615199, 665080, 946460, 1230398, 1892920, 2460796, 3075995, 4921592, 6151990, 12303980, 24607960]

約数ペア:

[(1, 24607960), (2, 12303980), (4, 6151990), (5, 4921592), (8, 3075995), (10, 2460796), (13, 1892920), (20, 1230398), (26, 946460), (37, 665080), (40, 615199), (52, 473230), (65, 378584), (74, 332540), (104, 236615), (130, 189292), (148, 166270), (185, 133016), (260, 94646), (296, 83135), (370, 66508), (481, 51160), (520, 47323), (740, 33254), (962, 25580), (1279, 19240), (1480, 16627), (1924, 12790), (2405, 10232), (2558, 9620), (3848, 6395), (4810, 5116)]