14502520

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:328

約数の個数: 64

約数和(自身を含む): 34473600

約数和(自身を除く): 19971080

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 41, 74, 82, 148, 164, 185, 205, 239, 296, 328, 370, 410, 478, 740, 820, 956, 1195, 1480, 1517, 1640, 1912, 2390, 3034, 4780, 6068, 7585, 8843, 9560, 9799, 12136, 15170, 17686, 19598, 30340, 35372, 39196, 44215, 48995, 60680, 70744, 78392, 88430, 97990, 176860, 195980, 353720, 362563, 391960, 725126, 1450252, 1812815, 2900504, 3625630, 7251260, 14502520]

約数ペア:

[(1, 14502520), (2, 7251260), (4, 3625630), (5, 2900504), (8, 1812815), (10, 1450252), (20, 725126), (37, 391960), (40, 362563), (41, 353720), (74, 195980), (82, 176860), (148, 97990), (164, 88430), (185, 78392), (205, 70744), (239, 60680), (296, 48995), (328, 44215), (370, 39196), (410, 35372), (478, 30340), (740, 19598), (820, 17686), (956, 15170), (1195, 12136), (1480, 9799), (1517, 9560), (1640, 8843), (1912, 7585), (2390, 6068), (3034, 4780)]