29491960

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{19927}}^1$

素因数の和:19975

約数の個数: 32

約数和(自身を含む): 68153760

約数和(自身を除く): 38661800

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 19927, 39854, 79708, 99635, 159416, 199270, 398540, 737299, 797080, 1474598, 2949196, 3686495, 5898392, 7372990, 14745980, 29491960]

約数ペア:

[(1, 29491960), (2, 14745980), (4, 7372990), (5, 5898392), (8, 3686495), (10, 2949196), (20, 1474598), (37, 797080), (40, 737299), (74, 398540), (148, 199270), (185, 159416), (296, 99635), (370, 79708), (740, 39854), (1480, 19927)]