1520853620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{9013}}^1$

素因数の和:9105

約数の個数: 96

約数和(自身を含む): 3816167040

約数和(自身を除く): 2295313420

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 59, 65, 110, 118, 130, 143, 220, 236, 260, 286, 295, 572, 590, 649, 715, 767, 1180, 1298, 1430, 1534, 2596, 2860, 3068, 3245, 3835, 6490, 7670, 8437, 9013, 12980, 15340, 16874, 18026, 33748, 36052, 42185, 45065, 84370, 90130, 99143, 117169, 168740, 180260, 198286, 234338, 396572, 468676, 495715, 531767, 585845, 991430, 1063534, 1171690, 1288859, 1982860, 2127068, 2343380, 2577718, 2658835, 5155436, 5317670, 5849437, 6444295, 6912971, 10635340, 11698874, 12888590, 13825942, 23397748, 25777180, 27651884, 29247185, 34564855, 58494370, 69129710, 76042681, 116988740, 138259420, 152085362, 304170724, 380213405, 760426810, 1520853620]

約数ペア:

[(1, 1520853620), (2, 760426810), (4, 380213405), (5, 304170724), (10, 152085362), (11, 138259420), (13, 116988740), (20, 76042681), (22, 69129710), (26, 58494370), (44, 34564855), (52, 29247185), (55, 27651884), (59, 25777180), (65, 23397748), (110, 13825942), (118, 12888590), (130, 11698874), (143, 10635340), (220, 6912971), (236, 6444295), (260, 5849437), (286, 5317670), (295, 5155436), (572, 2658835), (590, 2577718), (649, 2343380), (715, 2127068), (767, 1982860), (1180, 1288859), (1298, 1171690), (1430, 1063534), (1534, 991430), (2596, 585845), (2860, 531767), (3068, 495715), (3245, 468676), (3835, 396572), (6490, 234338), (7670, 198286), (8437, 180260), (9013, 168740), (12980, 117169), (15340, 99143), (16874, 90130), (18026, 84370), (33748, 45065), (36052, 42185)]