40003128

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{953}}^1$

素因数の和:1029

約数の個数: 96

約数和(自身を含む): 120547440

約数和(自身を除く): 80544312

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 53, 66, 72, 88, 99, 106, 132, 159, 198, 212, 264, 318, 396, 424, 477, 583, 636, 792, 953, 954, 1166, 1272, 1749, 1906, 1908, 2332, 2859, 3498, 3812, 3816, 4664, 5247, 5718, 6996, 7624, 8577, 10483, 10494, 11436, 13992, 17154, 20966, 20988, 22872, 31449, 34308, 41932, 41976, 50509, 62898, 68616, 83864, 94347, 101018, 125796, 151527, 188694, 202036, 251592, 303054, 377388, 404072, 454581, 555599, 606108, 754776, 909162, 1111198, 1212216, 1666797, 1818324, 2222396, 3333594, 3636648, 4444792, 5000391, 6667188, 10000782, 13334376, 20001564, 40003128]

約数ペア:

[(1, 40003128), (2, 20001564), (3, 13334376), (4, 10000782), (6, 6667188), (8, 5000391), (9, 4444792), (11, 3636648), (12, 3333594), (18, 2222396), (22, 1818324), (24, 1666797), (33, 1212216), (36, 1111198), (44, 909162), (53, 754776), (66, 606108), (72, 555599), (88, 454581), (99, 404072), (106, 377388), (132, 303054), (159, 251592), (198, 202036), (212, 188694), (264, 151527), (318, 125796), (396, 101018), (424, 94347), (477, 83864), (583, 68616), (636, 62898), (792, 50509), (953, 41976), (954, 41932), (1166, 34308), (1272, 31449), (1749, 22872), (1906, 20988), (1908, 20966), (2332, 17154), (2859, 13992), (3498, 11436), (3812, 10494), (3816, 10483), (4664, 8577), (5247, 7624), (5718, 6996)]