2016100190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{21751}}^1$

素因数の和:21825

約数の個数: 64

約数和(自身を含む): 4209795072

約数和(自身を除く): 2193694882

約数列:

[1, 2, 5, 10, 13, 23, 26, 31, 46, 62, 65, 115, 130, 155, 230, 299, 310, 403, 598, 713, 806, 1426, 1495, 2015, 2990, 3565, 4030, 7130, 9269, 18538, 21751, 43502, 46345, 92690, 108755, 217510, 282763, 500273, 565526, 674281, 1000546, 1348562, 1413815, 2501365, 2827630, 3371405, 5002730, 6503549, 6742810, 8765653, 13007098, 15508463, 17531306, 31016926, 32517745, 43828265, 65035490, 77542315, 87656530, 155084630, 201610019, 403220038, 1008050095, 2016100190]

約数ペア:

[(1, 2016100190), (2, 1008050095), (5, 403220038), (10, 201610019), (13, 155084630), (23, 87656530), (26, 77542315), (31, 65035490), (46, 43828265), (62, 32517745), (65, 31016926), (115, 17531306), (130, 15508463), (155, 13007098), (230, 8765653), (299, 6742810), (310, 6503549), (403, 5002730), (598, 3371405), (713, 2827630), (806, 2501365), (1426, 1413815), (1495, 1348562), (2015, 1000546), (2990, 674281), (3565, 565526), (4030, 500273), (7130, 282763), (9269, 217510), (18538, 108755), (21751, 92690), (43502, 46345)]