23448440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{34483}}^1$

素因数の和:34511

約数の個数: 32

約数和(自身を含む): 55864080

約数和(自身を除く): 32415640

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 34483, 68966, 137932, 172415, 275864, 344830, 586211, 689660, 1172422, 1379320, 2344844, 2931055, 4689688, 5862110, 11724220, 23448440]

約数ペア:

[(1, 23448440), (2, 11724220), (4, 5862110), (5, 4689688), (8, 2931055), (10, 2344844), (17, 1379320), (20, 1172422), (34, 689660), (40, 586211), (68, 344830), (85, 275864), (136, 172415), (170, 137932), (340, 68966), (680, 34483)]