83542810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1$

素因数の和:415

約数の個数: 64

約数和(自身を含む): 172368000

約数和(自身を除く): 88825190

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 149, 190, 227, 247, 298, 454, 494, 745, 1135, 1235, 1490, 1937, 2270, 2470, 2831, 2951, 3874, 4313, 5662, 5902, 8626, 9685, 14155, 14755, 19370, 21565, 28310, 29510, 33823, 36803, 43130, 56069, 67646, 73606, 112138, 169115, 184015, 280345, 338230, 368030, 439699, 560690, 642637, 879398, 1285274, 2198495, 3213185, 4396990, 6426370, 8354281, 16708562, 41771405, 83542810]

約数ペア:

[(1, 83542810), (2, 41771405), (5, 16708562), (10, 8354281), (13, 6426370), (19, 4396990), (26, 3213185), (38, 2198495), (65, 1285274), (95, 879398), (130, 642637), (149, 560690), (190, 439699), (227, 368030), (247, 338230), (298, 280345), (454, 184015), (494, 169115), (745, 112138), (1135, 73606), (1235, 67646), (1490, 56069), (1937, 43130), (2270, 36803), (2470, 33823), (2831, 29510), (2951, 28310), (3874, 21565), (4313, 19370), (5662, 14755), (5902, 14155), (8626, 9685)]