80049430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{347}}^1$

素因数の和:453

約数の個数: 64

約数和(自身を含む): 162362880

約数和(自身を除く): 82313450

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 59, 85, 115, 118, 170, 230, 295, 347, 391, 590, 694, 782, 1003, 1357, 1735, 1955, 2006, 2714, 3470, 3910, 5015, 5899, 6785, 7981, 10030, 11798, 13570, 15962, 20473, 23069, 29495, 39905, 40946, 46138, 58990, 79810, 102365, 115345, 135677, 204730, 230690, 271354, 348041, 470879, 678385, 696082, 941758, 1356770, 1740205, 2354395, 3480410, 4708790, 8004943, 16009886, 40024715, 80049430]

約数ペア:

[(1, 80049430), (2, 40024715), (5, 16009886), (10, 8004943), (17, 4708790), (23, 3480410), (34, 2354395), (46, 1740205), (59, 1356770), (85, 941758), (115, 696082), (118, 678385), (170, 470879), (230, 348041), (295, 271354), (347, 230690), (391, 204730), (590, 135677), (694, 115345), (782, 102365), (1003, 79810), (1357, 58990), (1735, 46138), (1955, 40946), (2006, 39905), (2714, 29495), (3470, 23069), (3910, 20473), (5015, 15962), (5899, 13570), (6785, 11798), (7981, 10030)]