2013804780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{29009}}^1$

素因数の和:29123

約数の個数: 96

約数和(自身を含む): 6140836800

約数和(自身を除く): 4127032020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 89, 130, 156, 178, 195, 260, 267, 356, 390, 445, 534, 780, 890, 1068, 1157, 1335, 1780, 2314, 2670, 3471, 4628, 5340, 5785, 6942, 11570, 13884, 17355, 23140, 29009, 34710, 58018, 69420, 87027, 116036, 145045, 174054, 290090, 348108, 377117, 435135, 580180, 754234, 870270, 1131351, 1508468, 1740540, 1885585, 2262702, 2581801, 3771170, 4525404, 5163602, 5656755, 7542340, 7745403, 10327204, 11313510, 12909005, 15490806, 22627020, 25818010, 30981612, 33563413, 38727015, 51636020, 67126826, 77454030, 100690239, 134253652, 154908060, 167817065, 201380478, 335634130, 402760956, 503451195, 671268260, 1006902390, 2013804780]

約数ペア:

[(1, 2013804780), (2, 1006902390), (3, 671268260), (4, 503451195), (5, 402760956), (6, 335634130), (10, 201380478), (12, 167817065), (13, 154908060), (15, 134253652), (20, 100690239), (26, 77454030), (30, 67126826), (39, 51636020), (52, 38727015), (60, 33563413), (65, 30981612), (78, 25818010), (89, 22627020), (130, 15490806), (156, 12909005), (178, 11313510), (195, 10327204), (260, 7745403), (267, 7542340), (356, 5656755), (390, 5163602), (445, 4525404), (534, 3771170), (780, 2581801), (890, 2262702), (1068, 1885585), (1157, 1740540), (1335, 1508468), (1780, 1131351), (2314, 870270), (2670, 754234), (3471, 580180), (4628, 435135), (5340, 377117), (5785, 348108), (6942, 290090), (11570, 174054), (13884, 145045), (17355, 116036), (23140, 87027), (29009, 69420), (34710, 58018)]