2034695480

素因数分解:

$2^3\times 5^1\times {\mathrm{6971}}^1\times {\mathrm{7297}}^1$

素因数の和:14279

約数の個数: 32

約数和(自身を含む): 4579349040

約数和(自身を除く): 2544653560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 6971, 7297, 13942, 14594, 27884, 29188, 34855, 36485, 55768, 58376, 69710, 72970, 139420, 145940, 278840, 291880, 50867387, 101734774, 203469548, 254336935, 406939096, 508673870, 1017347740, 2034695480]

約数ペア:

[(1, 2034695480), (2, 1017347740), (4, 508673870), (5, 406939096), (8, 254336935), (10, 203469548), (20, 101734774), (40, 50867387), (6971, 291880), (7297, 278840), (13942, 145940), (14594, 139420), (27884, 72970), (29188, 69710), (34855, 58376), (36485, 55768)]