41458040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1307}}^1$

素因数の和:1392

約数の個数: 64

約数和(自身を含む): 102180960

約数和(自身を除く): 60722920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 61, 65, 104, 122, 130, 244, 260, 305, 488, 520, 610, 793, 1220, 1307, 1586, 2440, 2614, 3172, 3965, 5228, 6344, 6535, 7930, 10456, 13070, 15860, 16991, 26140, 31720, 33982, 52280, 67964, 79727, 84955, 135928, 159454, 169910, 318908, 339820, 398635, 637816, 679640, 797270, 1036451, 1594540, 2072902, 3189080, 4145804, 5182255, 8291608, 10364510, 20729020, 41458040]

約数ペア:

[(1, 41458040), (2, 20729020), (4, 10364510), (5, 8291608), (8, 5182255), (10, 4145804), (13, 3189080), (20, 2072902), (26, 1594540), (40, 1036451), (52, 797270), (61, 679640), (65, 637816), (104, 398635), (122, 339820), (130, 318908), (244, 169910), (260, 159454), (305, 135928), (488, 84955), (520, 79727), (610, 67964), (793, 52280), (1220, 33982), (1307, 31720), (1586, 26140), (2440, 16991), (2614, 15860), (3172, 13070), (3965, 10456), (5228, 7930), (6344, 6535)]