1520740088

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2797}}^1$

素因数の和:2909

約数の個数: 96

約数和(自身を含む): 3540589200

約数和(自身を除く): 2019849112

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 73, 76, 98, 133, 146, 152, 196, 266, 292, 392, 511, 532, 584, 931, 1022, 1064, 1387, 1862, 2044, 2774, 2797, 3577, 3724, 4088, 5548, 5594, 7154, 7448, 9709, 11096, 11188, 14308, 19418, 19579, 22376, 28616, 38836, 39158, 53143, 67963, 77672, 78316, 106286, 135926, 137053, 156632, 204181, 212572, 271852, 274106, 372001, 408362, 425144, 543704, 548212, 744002, 816724, 1096424, 1429267, 1488004, 1633448, 2604007, 2858534, 2976008, 3879439, 5208014, 5717068, 7758878, 10004869, 10416028, 11434136, 15517756, 20009738, 20832056, 27156073, 31035512, 40019476, 54312146, 80038952, 108624292, 190092511, 217248584, 380185022, 760370044, 1520740088]

約数ペア:

[(1, 1520740088), (2, 760370044), (4, 380185022), (7, 217248584), (8, 190092511), (14, 108624292), (19, 80038952), (28, 54312146), (38, 40019476), (49, 31035512), (56, 27156073), (73, 20832056), (76, 20009738), (98, 15517756), (133, 11434136), (146, 10416028), (152, 10004869), (196, 7758878), (266, 5717068), (292, 5208014), (392, 3879439), (511, 2976008), (532, 2858534), (584, 2604007), (931, 1633448), (1022, 1488004), (1064, 1429267), (1387, 1096424), (1862, 816724), (2044, 744002), (2774, 548212), (2797, 543704), (3577, 425144), (3724, 408362), (4088, 372001), (5548, 274106), (5594, 271852), (7154, 212572), (7448, 204181), (9709, 156632), (11096, 137053), (11188, 135926), (14308, 106286), (19418, 78316), (19579, 77672), (22376, 67963), (28616, 53143), (38836, 39158)]