2013166100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{827}}^1\times {\mathrm{2213}}^1$

素因数の和:3065

約数の個数: 72

約数和(自身を含む): 4773631968

約数和(自身を除く): 2760465868

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 827, 1100, 1654, 2213, 3308, 4135, 4426, 8270, 8852, 9097, 11065, 16540, 18194, 20675, 22130, 24343, 36388, 41350, 44260, 45485, 48686, 55325, 82700, 90970, 97372, 110650, 121715, 181940, 221300, 227425, 243430, 454850, 486860, 608575, 909700, 1217150, 1830151, 2434300, 3660302, 7320604, 9150755, 18301510, 20131661, 36603020, 40263322, 45753775, 80526644, 91507550, 100658305, 183015100, 201316610, 402633220, 503291525, 1006583050, 2013166100]

約数ペア:

[(1, 2013166100), (2, 1006583050), (4, 503291525), (5, 402633220), (10, 201316610), (11, 183015100), (20, 100658305), (22, 91507550), (25, 80526644), (44, 45753775), (50, 40263322), (55, 36603020), (100, 20131661), (110, 18301510), (220, 9150755), (275, 7320604), (550, 3660302), (827, 2434300), (1100, 1830151), (1654, 1217150), (2213, 909700), (3308, 608575), (4135, 486860), (4426, 454850), (8270, 243430), (8852, 227425), (9097, 221300), (11065, 181940), (16540, 121715), (18194, 110650), (20675, 97372), (22130, 90970), (24343, 82700), (36388, 55325), (41350, 48686), (44260, 45485)]