83583680

素因数分解:

$2^6\times 5^1\times {\mathrm{269}}^1\times {\mathrm{971}}^1$

素因数の和:1257

約数の個数: 56

約数和(自身を含む): 199979280

約数和(自身を除く): 116395600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 269, 320, 538, 971, 1076, 1345, 1942, 2152, 2690, 3884, 4304, 4855, 5380, 7768, 8608, 9710, 10760, 15536, 17216, 19420, 21520, 31072, 38840, 43040, 62144, 77680, 86080, 155360, 261199, 310720, 522398, 1044796, 1305995, 2089592, 2611990, 4179184, 5223980, 8358368, 10447960, 16716736, 20895920, 41791840, 83583680]

約数ペア:

[(1, 83583680), (2, 41791840), (4, 20895920), (5, 16716736), (8, 10447960), (10, 8358368), (16, 5223980), (20, 4179184), (32, 2611990), (40, 2089592), (64, 1305995), (80, 1044796), (160, 522398), (269, 310720), (320, 261199), (538, 155360), (971, 86080), (1076, 77680), (1345, 62144), (1942, 43040), (2152, 38840), (2690, 31072), (3884, 21520), (4304, 19420), (4855, 17216), (5380, 15536), (7768, 10760), (8608, 9710)]