45684980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{739}}^1$

素因数の和:1040

約数の個数: 48

約数和(自身を含む): 105174720

約数和(自身を除く): 59489740

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 281, 562, 739, 1124, 1405, 1478, 2810, 2956, 3091, 3695, 5620, 6182, 7390, 8129, 12364, 14780, 15455, 16258, 30910, 32516, 40645, 61820, 81290, 162580, 207659, 415318, 830636, 1038295, 2076590, 2284249, 4153180, 4568498, 9136996, 11421245, 22842490, 45684980]

約数ペア:

[(1, 45684980), (2, 22842490), (4, 11421245), (5, 9136996), (10, 4568498), (11, 4153180), (20, 2284249), (22, 2076590), (44, 1038295), (55, 830636), (110, 415318), (220, 207659), (281, 162580), (562, 81290), (739, 61820), (1124, 40645), (1405, 32516), (1478, 30910), (2810, 16258), (2956, 15455), (3091, 14780), (3695, 12364), (5620, 8129), (6182, 7390)]