26988060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{397}}^1$

素因数の和:523

約数の個数: 96

約数和(自身を含む): 83446272

約数和(自身を除く): 56458212

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 103, 110, 132, 165, 206, 220, 309, 330, 397, 412, 515, 618, 660, 794, 1030, 1133, 1191, 1236, 1545, 1588, 1985, 2060, 2266, 2382, 3090, 3399, 3970, 4367, 4532, 4764, 5665, 5955, 6180, 6798, 7940, 8734, 11330, 11910, 13101, 13596, 16995, 17468, 21835, 22660, 23820, 26202, 33990, 40891, 43670, 52404, 65505, 67980, 81782, 87340, 122673, 131010, 163564, 204455, 245346, 262020, 408910, 449801, 490692, 613365, 817820, 899602, 1226730, 1349403, 1799204, 2249005, 2453460, 2698806, 4498010, 5397612, 6747015, 8996020, 13494030, 26988060]

約数ペア:

[(1, 26988060), (2, 13494030), (3, 8996020), (4, 6747015), (5, 5397612), (6, 4498010), (10, 2698806), (11, 2453460), (12, 2249005), (15, 1799204), (20, 1349403), (22, 1226730), (30, 899602), (33, 817820), (44, 613365), (55, 490692), (60, 449801), (66, 408910), (103, 262020), (110, 245346), (132, 204455), (165, 163564), (206, 131010), (220, 122673), (309, 87340), (330, 81782), (397, 67980), (412, 65505), (515, 52404), (618, 43670), (660, 40891), (794, 33990), (1030, 26202), (1133, 23820), (1191, 22660), (1236, 21835), (1545, 17468), (1588, 16995), (1985, 13596), (2060, 13101), (2266, 11910), (2382, 11330), (3090, 8734), (3399, 7940), (3970, 6798), (4367, 6180), (4532, 5955), (4764, 5665)]