40119410

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{1283}}^1$

素因数の和:1402

約数の個数: 32

約数和(自身を含む): 74882880

約数和(自身を除く): 34763470

約数列:

[1, 2, 5, 10, 53, 59, 106, 118, 265, 295, 530, 590, 1283, 2566, 3127, 6254, 6415, 12830, 15635, 31270, 67999, 75697, 135998, 151394, 339995, 378485, 679990, 756970, 4011941, 8023882, 20059705, 40119410]

約数ペア:

[(1, 40119410), (2, 20059705), (5, 8023882), (10, 4011941), (53, 756970), (59, 679990), (106, 378485), (118, 339995), (265, 151394), (295, 135998), (530, 75697), (590, 67999), (1283, 31270), (2566, 15635), (3127, 12830), (6254, 6415)]