2040805392

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{80677}}^1$

素因数の和:80736

約数の個数: 80

約数和(自身を含む): 5762345472

約数和(自身を除く): 3721540080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 272, 372, 408, 496, 527, 744, 816, 1054, 1488, 1581, 2108, 3162, 4216, 6324, 8432, 12648, 25296, 80677, 161354, 242031, 322708, 484062, 645416, 968124, 1290832, 1371509, 1936248, 2500987, 2743018, 3872496, 4114527, 5001974, 5486036, 7502961, 8229054, 10003948, 10972072, 15005922, 16458108, 20007896, 21944144, 30011844, 32916216, 40015792, 42516779, 60023688, 65832432, 85033558, 120047376, 127550337, 170067116, 255100674, 340134232, 510201348, 680268464, 1020402696, 2040805392]

約数ペア:

[(1, 2040805392), (2, 1020402696), (3, 680268464), (4, 510201348), (6, 340134232), (8, 255100674), (12, 170067116), (16, 127550337), (17, 120047376), (24, 85033558), (31, 65832432), (34, 60023688), (48, 42516779), (51, 40015792), (62, 32916216), (68, 30011844), (93, 21944144), (102, 20007896), (124, 16458108), (136, 15005922), (186, 10972072), (204, 10003948), (248, 8229054), (272, 7502961), (372, 5486036), (408, 5001974), (496, 4114527), (527, 3872496), (744, 2743018), (816, 2500987), (1054, 1936248), (1488, 1371509), (1581, 1290832), (2108, 968124), (3162, 645416), (4216, 484062), (6324, 322708), (8432, 242031), (12648, 161354), (25296, 80677)]