1330485952040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{53390287}}^1$

素因数の和:53390394

約数の個数: 64

約数和(自身を含む): 3459690662400

約数和(自身を除く): 2129204710360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 89, 140, 178, 280, 356, 445, 623, 712, 890, 1246, 1780, 2492, 3115, 3560, 4984, 6230, 12460, 24920, 53390287, 106780574, 213561148, 266951435, 373732009, 427122296, 533902870, 747464018, 1067805740, 1494928036, 1868660045, 2135611480, 2989856072, 3737320090, 4751735543, 7474640180, 9503471086, 14949280360, 19006942172, 23758677715, 33262148801, 38013884344, 47517355430, 66524297602, 95034710860, 133048595204, 166310744005, 190069421720, 266097190408, 332621488010, 665242976020, 1330485952040]

約数ペア:

[(1, 1330485952040), (2, 665242976020), (4, 332621488010), (5, 266097190408), (7, 190069421720), (8, 166310744005), (10, 133048595204), (14, 95034710860), (20, 66524297602), (28, 47517355430), (35, 38013884344), (40, 33262148801), (56, 23758677715), (70, 19006942172), (89, 14949280360), (140, 9503471086), (178, 7474640180), (280, 4751735543), (356, 3737320090), (445, 2989856072), (623, 2135611480), (712, 1868660045), (890, 1494928036), (1246, 1067805740), (1780, 747464018), (2492, 533902870), (3115, 427122296), (3560, 373732009), (4984, 266951435), (6230, 213561148), (12460, 106780574), (24920, 53390287)]