520018410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{4019}}^1$

素因数の和:4275

約数の個数: 64

約数和(自身を含む): 1319846400

約数和(自身を除く): 799827990

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 227, 285, 454, 570, 681, 1135, 1362, 2270, 3405, 4019, 4313, 6810, 8038, 8626, 12057, 12939, 20095, 21565, 24114, 25878, 40190, 43130, 60285, 64695, 76361, 120570, 129390, 152722, 229083, 381805, 458166, 763610, 912313, 1145415, 1824626, 2290830, 2736939, 4561565, 5473878, 9123130, 13684695, 17333947, 27369390, 34667894, 52001841, 86669735, 104003682, 173339470, 260009205, 520018410]

約数ペア:

[(1, 520018410), (2, 260009205), (3, 173339470), (5, 104003682), (6, 86669735), (10, 52001841), (15, 34667894), (19, 27369390), (30, 17333947), (38, 13684695), (57, 9123130), (95, 5473878), (114, 4561565), (190, 2736939), (227, 2290830), (285, 1824626), (454, 1145415), (570, 912313), (681, 763610), (1135, 458166), (1362, 381805), (2270, 229083), (3405, 152722), (4019, 129390), (4313, 120570), (6810, 76361), (8038, 64695), (8626, 60285), (12057, 43130), (12939, 40190), (20095, 25878), (21565, 24114)]