347289760

素因数分解:

$2^5\times 5^1\times {\mathrm{269}}^1\times {\mathrm{8069}}^1$

素因数の和:8353

約数の個数: 48

約数和(自身を含む): 823624200

約数和(自身を除く): 476334440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 269, 538, 1076, 1345, 2152, 2690, 4304, 5380, 8069, 8608, 10760, 16138, 21520, 32276, 40345, 43040, 64552, 80690, 129104, 161380, 258208, 322760, 645520, 1291040, 2170561, 4341122, 8682244, 10852805, 17364488, 21705610, 34728976, 43411220, 69457952, 86822440, 173644880, 347289760]

約数ペア:

[(1, 347289760), (2, 173644880), (4, 86822440), (5, 69457952), (8, 43411220), (10, 34728976), (16, 21705610), (20, 17364488), (32, 10852805), (40, 8682244), (80, 4341122), (160, 2170561), (269, 1291040), (538, 645520), (1076, 322760), (1345, 258208), (2152, 161380), (2690, 129104), (4304, 80690), (5380, 64552), (8069, 43040), (8608, 40345), (10760, 32276), (16138, 21520)]