1138166346320

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{1529629}}^1$

素因数の和:1529844

約数の個数: 80

約数和(自身を含む): 2703994254720

約数和(自身を除く): 1565827908400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 131, 142, 262, 284, 355, 524, 568, 655, 710, 1048, 1136, 1310, 1420, 2096, 2620, 2840, 5240, 5680, 9301, 10480, 18602, 37204, 46505, 74408, 93010, 148816, 186020, 372040, 744080, 1529629, 3059258, 6118516, 7648145, 12237032, 15296290, 24474064, 30592580, 61185160, 108603659, 122370320, 200381399, 217207318, 400762798, 434414636, 543018295, 801525596, 868829272, 1001906995, 1086036590, 1603051192, 1737658544, 2003813990, 2172073180, 3206102384, 4007627980, 4344146360, 8015255960, 8688292720, 14227079329, 16030511920, 28454158658, 56908317316, 71135396645, 113816634632, 142270793290, 227633269264, 284541586580, 569083173160, 1138166346320]

約数ペア:

[(1, 1138166346320), (2, 569083173160), (4, 284541586580), (5, 227633269264), (8, 142270793290), (10, 113816634632), (16, 71135396645), (20, 56908317316), (40, 28454158658), (71, 16030511920), (80, 14227079329), (131, 8688292720), (142, 8015255960), (262, 4344146360), (284, 4007627980), (355, 3206102384), (524, 2172073180), (568, 2003813990), (655, 1737658544), (710, 1603051192), (1048, 1086036590), (1136, 1001906995), (1310, 868829272), (1420, 801525596), (2096, 543018295), (2620, 434414636), (2840, 400762798), (5240, 217207318), (5680, 200381399), (9301, 122370320), (10480, 108603659), (18602, 61185160), (37204, 30592580), (46505, 24474064), (74408, 15296290), (93010, 12237032), (148816, 7648145), (186020, 6118516), (372040, 3059258), (744080, 1529629)]