12259060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{541}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 28409472

約数和(自身を除く): 16150412

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 103, 110, 206, 220, 412, 515, 541, 1030, 1082, 1133, 2060, 2164, 2266, 2705, 4532, 5410, 5665, 5951, 10820, 11330, 11902, 22660, 23804, 29755, 55723, 59510, 111446, 119020, 222892, 278615, 557230, 612953, 1114460, 1225906, 2451812, 3064765, 6129530, 12259060]

約数ペア:

[(1, 12259060), (2, 6129530), (4, 3064765), (5, 2451812), (10, 1225906), (11, 1114460), (20, 612953), (22, 557230), (44, 278615), (55, 222892), (103, 119020), (110, 111446), (206, 59510), (220, 55723), (412, 29755), (515, 23804), (541, 22660), (1030, 11902), (1082, 11330), (1133, 10820), (2060, 5951), (2164, 5665), (2266, 5410), (2705, 4532)]