41888680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{269}}^1$

素因数の和:526

約数の個数: 64

約数和(自身を含む): 100602000

約数和(自身を除く): 58713320

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 229, 269, 340, 458, 538, 680, 916, 1076, 1145, 1345, 1832, 2152, 2290, 2690, 3893, 4573, 4580, 5380, 7786, 9146, 9160, 10760, 15572, 18292, 19465, 22865, 31144, 36584, 38930, 45730, 61601, 77860, 91460, 123202, 155720, 182920, 246404, 308005, 492808, 616010, 1047217, 1232020, 2094434, 2464040, 4188868, 5236085, 8377736, 10472170, 20944340, 41888680]

約数ペア:

[(1, 41888680), (2, 20944340), (4, 10472170), (5, 8377736), (8, 5236085), (10, 4188868), (17, 2464040), (20, 2094434), (34, 1232020), (40, 1047217), (68, 616010), (85, 492808), (136, 308005), (170, 246404), (229, 182920), (269, 155720), (340, 123202), (458, 91460), (538, 77860), (680, 61601), (916, 45730), (1076, 38930), (1145, 36584), (1345, 31144), (1832, 22865), (2152, 19465), (2290, 18292), (2690, 15572), (3893, 10760), (4573, 9160), (4580, 9146), (5380, 7786)]