2395508720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{8867}}^1$

素因数の和:9198

約数の個数: 80

約数和(自身を含む): 6096359808

約数和(自身を除く): 3700851088

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 307, 440, 614, 880, 1228, 1535, 2456, 3070, 3377, 4912, 6140, 6754, 8867, 12280, 13508, 16885, 17734, 24560, 27016, 33770, 35468, 44335, 54032, 67540, 70936, 88670, 97537, 135080, 141872, 177340, 195074, 270160, 354680, 390148, 487685, 709360, 780296, 975370, 1560592, 1950740, 2722169, 3901480, 5444338, 7802960, 10888676, 13610845, 21777352, 27221690, 29943859, 43554704, 54443380, 59887718, 108886760, 119775436, 149719295, 217773520, 239550872, 299438590, 479101744, 598877180, 1197754360, 2395508720]

約数ペア:

[(1, 2395508720), (2, 1197754360), (4, 598877180), (5, 479101744), (8, 299438590), (10, 239550872), (11, 217773520), (16, 149719295), (20, 119775436), (22, 108886760), (40, 59887718), (44, 54443380), (55, 43554704), (80, 29943859), (88, 27221690), (110, 21777352), (176, 13610845), (220, 10888676), (307, 7802960), (440, 5444338), (614, 3901480), (880, 2722169), (1228, 1950740), (1535, 1560592), (2456, 975370), (3070, 780296), (3377, 709360), (4912, 487685), (6140, 390148), (6754, 354680), (8867, 270160), (12280, 195074), (13508, 177340), (16885, 141872), (17734, 135080), (24560, 97537), (27016, 88670), (33770, 70936), (35468, 67540), (44335, 54032)]