13182650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1193}}^1$

素因数の和:1235

約数の個数: 48

約数和(自身を含む): 27982584

約数和(自身を除く): 14799934

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 325, 425, 442, 650, 850, 1105, 1193, 2210, 2386, 5525, 5965, 11050, 11930, 15509, 20281, 29825, 31018, 40562, 59650, 77545, 101405, 155090, 202810, 263653, 387725, 507025, 527306, 775450, 1014050, 1318265, 2636530, 6591325, 13182650]

約数ペア:

[(1, 13182650), (2, 6591325), (5, 2636530), (10, 1318265), (13, 1014050), (17, 775450), (25, 527306), (26, 507025), (34, 387725), (50, 263653), (65, 202810), (85, 155090), (130, 101405), (170, 77545), (221, 59650), (325, 40562), (425, 31018), (442, 29825), (650, 20281), (850, 15509), (1105, 11930), (1193, 11050), (2210, 5965), (2386, 5525)]