36017680

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:272

約数の個数: 80

約数和(自身を含む): 87494400

約数和(自身を除く): 51476720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 79, 80, 82, 139, 158, 164, 205, 278, 316, 328, 395, 410, 556, 632, 656, 695, 790, 820, 1112, 1264, 1390, 1580, 1640, 2224, 2780, 3160, 3239, 3280, 5560, 5699, 6320, 6478, 10981, 11120, 11398, 12956, 16195, 21962, 22796, 25912, 28495, 32390, 43924, 45592, 51824, 54905, 56990, 64780, 87848, 91184, 109810, 113980, 129560, 175696, 219620, 227960, 259120, 439240, 450221, 455920, 878480, 900442, 1800884, 2251105, 3601768, 4502210, 7203536, 9004420, 18008840, 36017680]

約数ペア:

[(1, 36017680), (2, 18008840), (4, 9004420), (5, 7203536), (8, 4502210), (10, 3601768), (16, 2251105), (20, 1800884), (40, 900442), (41, 878480), (79, 455920), (80, 450221), (82, 439240), (139, 259120), (158, 227960), (164, 219620), (205, 175696), (278, 129560), (316, 113980), (328, 109810), (395, 91184), (410, 87848), (556, 64780), (632, 56990), (656, 54905), (695, 51824), (790, 45592), (820, 43924), (1112, 32390), (1264, 28495), (1390, 25912), (1580, 22796), (1640, 21962), (2224, 16195), (2780, 12956), (3160, 11398), (3239, 11120), (3280, 10981), (5560, 6478), (5699, 6320)]