4107670840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{16843}}^1$

素因数の和:16941

約数の個数: 128

約数和(自身を含む): 11545551360

約数和(自身を除く): 7437880520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 67, 70, 91, 104, 130, 134, 140, 182, 260, 268, 280, 335, 364, 455, 469, 520, 536, 670, 728, 871, 910, 938, 1340, 1742, 1820, 1876, 2345, 2680, 3484, 3640, 3752, 4355, 4690, 6097, 6968, 8710, 9380, 12194, 16843, 17420, 18760, 24388, 30485, 33686, 34840, 48776, 60970, 67372, 84215, 117901, 121940, 134744, 168430, 218959, 235802, 243880, 336860, 437918, 471604, 589505, 673720, 875836, 943208, 1094795, 1128481, 1179010, 1532713, 1751672, 2189590, 2256962, 2358020, 3065426, 4379180, 4513924, 4716040, 5642405, 6130852, 7663565, 7899367, 8758360, 9027848, 11284810, 12261704, 14670253, 15327130, 15798734, 22569620, 29340506, 30654260, 31597468, 39496835, 45139240, 58681012, 61308520, 63194936, 73351265, 78993670, 102691771, 117362024, 146702530, 157987340, 205383542, 293405060, 315974680, 410767084, 513458855, 586810120, 821534168, 1026917710, 2053835420, 4107670840]

約数ペア:

[(1, 4107670840), (2, 2053835420), (4, 1026917710), (5, 821534168), (7, 586810120), (8, 513458855), (10, 410767084), (13, 315974680), (14, 293405060), (20, 205383542), (26, 157987340), (28, 146702530), (35, 117362024), (40, 102691771), (52, 78993670), (56, 73351265), (65, 63194936), (67, 61308520), (70, 58681012), (91, 45139240), (104, 39496835), (130, 31597468), (134, 30654260), (140, 29340506), (182, 22569620), (260, 15798734), (268, 15327130), (280, 14670253), (335, 12261704), (364, 11284810), (455, 9027848), (469, 8758360), (520, 7899367), (536, 7663565), (670, 6130852), (728, 5642405), (871, 4716040), (910, 4513924), (938, 4379180), (1340, 3065426), (1742, 2358020), (1820, 2256962), (1876, 2189590), (2345, 1751672), (2680, 1532713), (3484, 1179010), (3640, 1128481), (3752, 1094795), (4355, 943208), (4690, 875836), (6097, 673720), (6968, 589505), (8710, 471604), (9380, 437918), (12194, 336860), (16843, 243880), (17420, 235802), (18760, 218959), (24388, 168430), (30485, 134744), (33686, 121940), (34840, 117901), (48776, 84215), (60970, 67372)]