64183840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3371}}^1$

素因数の和:3410

約数の個数: 96

約数和(自身を含む): 183544704

約数和(自身を除く): 119360864

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 340, 476, 544, 560, 595, 680, 952, 1120, 1190, 1360, 1904, 2380, 2720, 3371, 3808, 4760, 6742, 9520, 13484, 16855, 19040, 23597, 26968, 33710, 47194, 53936, 57307, 67420, 94388, 107872, 114614, 117985, 134840, 188776, 229228, 235970, 269680, 286535, 377552, 401149, 458456, 471940, 539360, 573070, 755104, 802298, 916912, 943880, 1146140, 1604596, 1833824, 1887760, 2005745, 2292280, 3209192, 3775520, 4011490, 4584560, 6418384, 8022980, 9169120, 12836768, 16045960, 32091920, 64183840]

約数ペア:

[(1, 64183840), (2, 32091920), (4, 16045960), (5, 12836768), (7, 9169120), (8, 8022980), (10, 6418384), (14, 4584560), (16, 4011490), (17, 3775520), (20, 3209192), (28, 2292280), (32, 2005745), (34, 1887760), (35, 1833824), (40, 1604596), (56, 1146140), (68, 943880), (70, 916912), (80, 802298), (85, 755104), (112, 573070), (119, 539360), (136, 471940), (140, 458456), (160, 401149), (170, 377552), (224, 286535), (238, 269680), (272, 235970), (280, 229228), (340, 188776), (476, 134840), (544, 117985), (560, 114614), (595, 107872), (680, 94388), (952, 67420), (1120, 57307), (1190, 53936), (1360, 47194), (1904, 33710), (2380, 26968), (2720, 23597), (3371, 19040), (3808, 16855), (4760, 13484), (6742, 9520)]