29400640

素因数分解:

$2^6\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1163}}^1$

素因数の和:1259

約数の個数: 56

約数和(自身を含む): 70957440

約数和(自身を除く): 41556800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 158, 160, 316, 320, 395, 632, 790, 1163, 1264, 1580, 2326, 2528, 3160, 4652, 5056, 5815, 6320, 9304, 11630, 12640, 18608, 23260, 25280, 37216, 46520, 74432, 91877, 93040, 183754, 186080, 367508, 372160, 459385, 735016, 918770, 1470032, 1837540, 2940064, 3675080, 5880128, 7350160, 14700320, 29400640]

約数ペア:

[(1, 29400640), (2, 14700320), (4, 7350160), (5, 5880128), (8, 3675080), (10, 2940064), (16, 1837540), (20, 1470032), (32, 918770), (40, 735016), (64, 459385), (79, 372160), (80, 367508), (158, 186080), (160, 183754), (316, 93040), (320, 91877), (395, 74432), (632, 46520), (790, 37216), (1163, 25280), (1264, 23260), (1580, 18608), (2326, 12640), (2528, 11630), (3160, 9304), (4652, 6320), (5056, 5815)]