8172453680

素因数分解:

$2^4\times 5^1\times {\mathrm{2647}}^1\times {\mathrm{38593}}^1$

素因数の和:41253

約数の個数: 40

約数和(自身を含む): 19008625632

約数和(自身を除く): 10836171952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2647, 5294, 10588, 13235, 21176, 26470, 38593, 42352, 52940, 77186, 105880, 154372, 192965, 211760, 308744, 385930, 617488, 771860, 1543720, 3087440, 102155671, 204311342, 408622684, 510778355, 817245368, 1021556710, 1634490736, 2043113420, 4086226840, 8172453680]

約数ペア:

[(1, 8172453680), (2, 4086226840), (4, 2043113420), (5, 1634490736), (8, 1021556710), (10, 817245368), (16, 510778355), (20, 408622684), (40, 204311342), (80, 102155671), (2647, 3087440), (5294, 1543720), (10588, 771860), (13235, 617488), (21176, 385930), (26470, 308744), (38593, 211760), (42352, 192965), (52940, 154372), (77186, 105880)]