40502832

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{499}}^1$

素因数の和:618

約数の個数: 80

約数和(自身を含む): 111600000

約数和(自身を除く): 71097168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 89, 114, 152, 178, 228, 267, 304, 356, 456, 499, 534, 712, 912, 998, 1068, 1424, 1497, 1691, 1996, 2136, 2994, 3382, 3992, 4272, 5073, 5988, 6764, 7984, 9481, 10146, 11976, 13528, 18962, 20292, 23952, 27056, 28443, 37924, 40584, 44411, 56886, 75848, 81168, 88822, 113772, 133233, 151696, 177644, 227544, 266466, 355288, 455088, 532932, 710576, 843809, 1065864, 1687618, 2131728, 2531427, 3375236, 5062854, 6750472, 10125708, 13500944, 20251416, 40502832]

約数ペア:

[(1, 40502832), (2, 20251416), (3, 13500944), (4, 10125708), (6, 6750472), (8, 5062854), (12, 3375236), (16, 2531427), (19, 2131728), (24, 1687618), (38, 1065864), (48, 843809), (57, 710576), (76, 532932), (89, 455088), (114, 355288), (152, 266466), (178, 227544), (228, 177644), (267, 151696), (304, 133233), (356, 113772), (456, 88822), (499, 81168), (534, 75848), (712, 56886), (912, 44411), (998, 40584), (1068, 37924), (1424, 28443), (1497, 27056), (1691, 23952), (1996, 20292), (2136, 18962), (2994, 13528), (3382, 11976), (3992, 10146), (4272, 9481), (5073, 7984), (5988, 6764)]