100412320

素因数分解:

$2^5\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2333}}^1$

素因数の和:2617

約数の個数: 48

約数和(自身を含む): 238208040

約数和(自身を除く): 137795720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 269, 538, 1076, 1345, 2152, 2333, 2690, 4304, 4666, 5380, 8608, 9332, 10760, 11665, 18664, 21520, 23330, 37328, 43040, 46660, 74656, 93320, 186640, 373280, 627577, 1255154, 2510308, 3137885, 5020616, 6275770, 10041232, 12551540, 20082464, 25103080, 50206160, 100412320]

約数ペア:

[(1, 100412320), (2, 50206160), (4, 25103080), (5, 20082464), (8, 12551540), (10, 10041232), (16, 6275770), (20, 5020616), (32, 3137885), (40, 2510308), (80, 1255154), (160, 627577), (269, 373280), (538, 186640), (1076, 93320), (1345, 74656), (2152, 46660), (2333, 43040), (2690, 37328), (4304, 23330), (4666, 21520), (5380, 18664), (8608, 11665), (9332, 10760)]