76729540

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{48563}}^1$

素因数の和:48651

約数の個数: 24

約数和(自身を含む): 163175040

約数和(自身を除く): 86445500

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 48563, 97126, 194252, 242815, 485630, 971260, 3836477, 7672954, 15345908, 19182385, 38364770, 76729540]

約数ペア:

[(1, 76729540), (2, 38364770), (4, 19182385), (5, 15345908), (10, 7672954), (20, 3836477), (79, 971260), (158, 485630), (316, 242815), (395, 194252), (790, 97126), (1580, 48563)]