58237660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11789}}^1$

素因数の和:11830

約数の個数: 48

約数和(自身を含む): 138650400

約数和(自身を除く): 80412740

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4940, 11789, 23578, 47156, 58945, 117890, 153257, 223991, 235780, 306514, 447982, 613028, 766285, 895964, 1119955, 1532570, 2239910, 2911883, 3065140, 4479820, 5823766, 11647532, 14559415, 29118830, 58237660]

約数ペア:

[(1, 58237660), (2, 29118830), (4, 14559415), (5, 11647532), (10, 5823766), (13, 4479820), (19, 3065140), (20, 2911883), (26, 2239910), (38, 1532570), (52, 1119955), (65, 895964), (76, 766285), (95, 613028), (130, 447982), (190, 306514), (247, 235780), (260, 223991), (380, 153257), (494, 117890), (988, 58945), (1235, 47156), (2470, 23578), (4940, 11789)]