2511562020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{8219}}^1$

素因数の和:8705

約数の個数: 96

約数和(自身を含む): 7689185280

約数和(自身を除く): 5177623260

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 463, 660, 926, 1389, 1852, 2315, 2778, 4630, 5093, 5556, 6945, 8219, 9260, 10186, 13890, 15279, 16438, 20372, 24657, 25465, 27780, 30558, 32876, 41095, 49314, 50930, 61116, 76395, 82190, 90409, 98628, 101860, 123285, 152790, 164380, 180818, 246570, 271227, 305580, 361636, 452045, 493140, 542454, 904090, 1084908, 1356135, 1808180, 2712270, 3805397, 5424540, 7610794, 11416191, 15221588, 19026985, 22832382, 38053970, 41859367, 45664764, 57080955, 76107940, 83718734, 114161910, 125578101, 167437468, 209296835, 228323820, 251156202, 418593670, 502312404, 627890505, 837187340, 1255781010, 2511562020]

約数ペア:

[(1, 2511562020), (2, 1255781010), (3, 837187340), (4, 627890505), (5, 502312404), (6, 418593670), (10, 251156202), (11, 228323820), (12, 209296835), (15, 167437468), (20, 125578101), (22, 114161910), (30, 83718734), (33, 76107940), (44, 57080955), (55, 45664764), (60, 41859367), (66, 38053970), (110, 22832382), (132, 19026985), (165, 15221588), (220, 11416191), (330, 7610794), (463, 5424540), (660, 3805397), (926, 2712270), (1389, 1808180), (1852, 1356135), (2315, 1084908), (2778, 904090), (4630, 542454), (5093, 493140), (5556, 452045), (6945, 361636), (8219, 305580), (9260, 271227), (10186, 246570), (13890, 180818), (15279, 164380), (16438, 152790), (20372, 123285), (24657, 101860), (25465, 98628), (27780, 90409), (30558, 82190), (32876, 76395), (41095, 61116), (49314, 50930)]