22529420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:159

約数の個数: 96

約数和(自身を含む): 54286848

約数和(自身を除く): 31757428

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 43, 46, 67, 68, 85, 86, 92, 115, 134, 170, 172, 215, 230, 268, 335, 340, 391, 430, 460, 670, 731, 782, 860, 989, 1139, 1340, 1462, 1541, 1564, 1955, 1978, 2278, 2881, 2924, 3082, 3655, 3910, 3956, 4556, 4945, 5695, 5762, 6164, 7310, 7705, 7820, 9890, 11390, 11524, 14405, 14620, 15410, 16813, 19780, 22780, 26197, 28810, 30820, 33626, 48977, 52394, 57620, 66263, 67252, 84065, 97954, 104788, 130985, 132526, 168130, 195908, 244885, 261970, 265052, 331315, 336260, 489770, 523940, 662630, 979540, 1126471, 1325260, 2252942, 4505884, 5632355, 11264710, 22529420]

約数ペア:

[(1, 22529420), (2, 11264710), (4, 5632355), (5, 4505884), (10, 2252942), (17, 1325260), (20, 1126471), (23, 979540), (34, 662630), (43, 523940), (46, 489770), (67, 336260), (68, 331315), (85, 265052), (86, 261970), (92, 244885), (115, 195908), (134, 168130), (170, 132526), (172, 130985), (215, 104788), (230, 97954), (268, 84065), (335, 67252), (340, 66263), (391, 57620), (430, 52394), (460, 48977), (670, 33626), (731, 30820), (782, 28810), (860, 26197), (989, 22780), (1139, 19780), (1340, 16813), (1462, 15410), (1541, 14620), (1564, 14405), (1955, 11524), (1978, 11390), (2278, 9890), (2881, 7820), (2924, 7705), (3082, 7310), (3655, 6164), (3910, 5762), (3956, 5695), (4556, 4945)]