326193400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1151}}^1$

素因数の和:1289

約数の個数: 96

約数和(自身を含む): 824947200

約数和(自身を除く): 498753800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 109, 130, 200, 218, 260, 325, 436, 520, 545, 650, 872, 1090, 1151, 1300, 1417, 2180, 2302, 2600, 2725, 2834, 4360, 4604, 5450, 5668, 5755, 7085, 9208, 10900, 11336, 11510, 14170, 14963, 21800, 23020, 28340, 28775, 29926, 35425, 46040, 56680, 57550, 59852, 70850, 74815, 115100, 119704, 125459, 141700, 149630, 230200, 250918, 283400, 299260, 374075, 501836, 598520, 627295, 748150, 1003672, 1254590, 1496300, 1630967, 2509180, 2992600, 3136475, 3261934, 5018360, 6272950, 6523868, 8154835, 12545900, 13047736, 16309670, 25091800, 32619340, 40774175, 65238680, 81548350, 163096700, 326193400]

約数ペア:

[(1, 326193400), (2, 163096700), (4, 81548350), (5, 65238680), (8, 40774175), (10, 32619340), (13, 25091800), (20, 16309670), (25, 13047736), (26, 12545900), (40, 8154835), (50, 6523868), (52, 6272950), (65, 5018360), (100, 3261934), (104, 3136475), (109, 2992600), (130, 2509180), (200, 1630967), (218, 1496300), (260, 1254590), (325, 1003672), (436, 748150), (520, 627295), (545, 598520), (650, 501836), (872, 374075), (1090, 299260), (1151, 283400), (1300, 250918), (1417, 230200), (2180, 149630), (2302, 141700), (2600, 125459), (2725, 119704), (2834, 115100), (4360, 74815), (4604, 70850), (5450, 59852), (5668, 57550), (5755, 56680), (7085, 46040), (9208, 35425), (10900, 29926), (11336, 28775), (11510, 28340), (14170, 23020), (14963, 21800)]