13203669880

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1559}}^1\times {\mathrm{2551}}^1$

素因数の和:4204

約数の個数: 64

約数和(自身を含む): 30097267200

約数和(自身を除く): 16893597320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1559, 1660, 2551, 3118, 3320, 5102, 6236, 7795, 10204, 12472, 12755, 15590, 20408, 25510, 31180, 51020, 62360, 102040, 129397, 211733, 258794, 423466, 517588, 646985, 846932, 1035176, 1058665, 1293970, 1693864, 2117330, 2587940, 3977009, 4234660, 5175880, 7954018, 8469320, 15908036, 19885045, 31816072, 39770090, 79540180, 159080360, 330091747, 660183494, 1320366988, 1650458735, 2640733976, 3300917470, 6601834940, 13203669880]

約数ペア:

[(1, 13203669880), (2, 6601834940), (4, 3300917470), (5, 2640733976), (8, 1650458735), (10, 1320366988), (20, 660183494), (40, 330091747), (83, 159080360), (166, 79540180), (332, 39770090), (415, 31816072), (664, 19885045), (830, 15908036), (1559, 8469320), (1660, 7954018), (2551, 5175880), (3118, 4234660), (3320, 3977009), (5102, 2587940), (6236, 2117330), (7795, 1693864), (10204, 1293970), (12472, 1058665), (12755, 1035176), (15590, 846932), (20408, 646985), (25510, 517588), (31180, 423466), (51020, 258794), (62360, 211733), (102040, 129397)]