2092991640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{195973}}^1$

素因数の和:196076

約数の個数: 64

約数和(自身を含む): 6349557600

約数和(自身を除く): 4256565960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1335, 1780, 2136, 2670, 3560, 5340, 10680, 195973, 391946, 587919, 783892, 979865, 1175838, 1567784, 1959730, 2351676, 2939595, 3919460, 4703352, 5879190, 7838920, 11758380, 17441597, 23516760, 34883194, 52324791, 69766388, 87207985, 104649582, 139532776, 174415970, 209299164, 261623955, 348831940, 418598328, 523247910, 697663880, 1046495820, 2092991640]

約数ペア:

[(1, 2092991640), (2, 1046495820), (3, 697663880), (4, 523247910), (5, 418598328), (6, 348831940), (8, 261623955), (10, 209299164), (12, 174415970), (15, 139532776), (20, 104649582), (24, 87207985), (30, 69766388), (40, 52324791), (60, 34883194), (89, 23516760), (120, 17441597), (178, 11758380), (267, 7838920), (356, 5879190), (445, 4703352), (534, 3919460), (712, 2939595), (890, 2351676), (1068, 1959730), (1335, 1567784), (1780, 1175838), (2136, 979865), (2670, 783892), (3560, 587919), (5340, 391946), (10680, 195973)]