27283360

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1009}}^1$

素因数の和:1050

約数の個数: 72

約数和(自身を含む): 69865740

約数和(自身を除く): 42582380

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 169, 208, 260, 338, 416, 520, 676, 845, 1009, 1040, 1352, 1690, 2018, 2080, 2704, 3380, 4036, 5045, 5408, 6760, 8072, 10090, 13117, 13520, 16144, 20180, 26234, 27040, 32288, 40360, 52468, 65585, 80720, 104936, 131170, 161440, 170521, 209872, 262340, 341042, 419744, 524680, 682084, 852605, 1049360, 1364168, 1705210, 2098720, 2728336, 3410420, 5456672, 6820840, 13641680, 27283360]

約数ペア:

[(1, 27283360), (2, 13641680), (4, 6820840), (5, 5456672), (8, 3410420), (10, 2728336), (13, 2098720), (16, 1705210), (20, 1364168), (26, 1049360), (32, 852605), (40, 682084), (52, 524680), (65, 419744), (80, 341042), (104, 262340), (130, 209872), (160, 170521), (169, 161440), (208, 131170), (260, 104936), (338, 80720), (416, 65585), (520, 52468), (676, 40360), (845, 32288), (1009, 27040), (1040, 26234), (1352, 20180), (1690, 16144), (2018, 13520), (2080, 13117), (2704, 10090), (3380, 8072), (4036, 6760), (5045, 5408)]