85634240

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:226

約数の個数: 112

約数和(自身を含む): 214298784

約数和(自身を除く): 128664544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 61, 64, 80, 82, 107, 122, 160, 164, 205, 214, 244, 305, 320, 328, 410, 428, 488, 535, 610, 656, 820, 856, 976, 1070, 1220, 1312, 1640, 1712, 1952, 2140, 2440, 2501, 2624, 3280, 3424, 3904, 4280, 4387, 4880, 5002, 6527, 6560, 6848, 8560, 8774, 9760, 10004, 12505, 13054, 13120, 17120, 17548, 19520, 20008, 21935, 25010, 26108, 32635, 34240, 35096, 40016, 43870, 50020, 52216, 65270, 70192, 80032, 87740, 100040, 104432, 130540, 140384, 160064, 175480, 200080, 208864, 261080, 267607, 280768, 350960, 400160, 417728, 522160, 535214, 701920, 800320, 1044320, 1070428, 1338035, 1403840, 2088640, 2140856, 2676070, 4281712, 5352140, 8563424, 10704280, 17126848, 21408560, 42817120, 85634240]

約数ペア:

[(1, 85634240), (2, 42817120), (4, 21408560), (5, 17126848), (8, 10704280), (10, 8563424), (16, 5352140), (20, 4281712), (32, 2676070), (40, 2140856), (41, 2088640), (61, 1403840), (64, 1338035), (80, 1070428), (82, 1044320), (107, 800320), (122, 701920), (160, 535214), (164, 522160), (205, 417728), (214, 400160), (244, 350960), (305, 280768), (320, 267607), (328, 261080), (410, 208864), (428, 200080), (488, 175480), (535, 160064), (610, 140384), (656, 130540), (820, 104432), (856, 100040), (976, 87740), (1070, 80032), (1220, 70192), (1312, 65270), (1640, 52216), (1712, 50020), (1952, 43870), (2140, 40016), (2440, 35096), (2501, 34240), (2624, 32635), (3280, 26108), (3424, 25010), (3904, 21935), (4280, 20008), (4387, 19520), (4880, 17548), (5002, 17120), (6527, 13120), (6560, 13054), (6848, 12505), (8560, 10004), (8774, 9760)]