47632520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{659}}^1$

素因数の和:822

約数の個数: 64

約数和(自身を含む): 116424000

約数和(自身を除く): 68791480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 139, 260, 278, 520, 556, 659, 695, 1112, 1318, 1390, 1807, 2636, 2780, 3295, 3614, 5272, 5560, 6590, 7228, 8567, 9035, 13180, 14456, 17134, 18070, 26360, 34268, 36140, 42835, 68536, 72280, 85670, 91601, 171340, 183202, 342680, 366404, 458005, 732808, 916010, 1190813, 1832020, 2381626, 3664040, 4763252, 5954065, 9526504, 11908130, 23816260, 47632520]

約数ペア:

[(1, 47632520), (2, 23816260), (4, 11908130), (5, 9526504), (8, 5954065), (10, 4763252), (13, 3664040), (20, 2381626), (26, 1832020), (40, 1190813), (52, 916010), (65, 732808), (104, 458005), (130, 366404), (139, 342680), (260, 183202), (278, 171340), (520, 91601), (556, 85670), (659, 72280), (695, 68536), (1112, 42835), (1318, 36140), (1390, 34268), (1807, 26360), (2636, 18070), (2780, 17134), (3295, 14456), (3614, 13180), (5272, 9035), (5560, 8567), (6590, 7228)]