3399457580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^3\times {\mathrm{24781}}^1$

素因数の和:24847

約数の個数: 48

約数和(自身を含む): 7535710560

約数和(自身を除く): 4136252980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 722, 1444, 1805, 3610, 6859, 7220, 13718, 24781, 27436, 34295, 49562, 68590, 99124, 123905, 137180, 247810, 470839, 495620, 941678, 1883356, 2354195, 4708390, 8945941, 9416780, 17891882, 35783764, 44729705, 89459410, 169972879, 178918820, 339945758, 679891516, 849864395, 1699728790, 3399457580]

約数ペア:

[(1, 3399457580), (2, 1699728790), (4, 849864395), (5, 679891516), (10, 339945758), (19, 178918820), (20, 169972879), (38, 89459410), (76, 44729705), (95, 35783764), (190, 17891882), (361, 9416780), (380, 8945941), (722, 4708390), (1444, 2354195), (1805, 1883356), (3610, 941678), (6859, 495620), (7220, 470839), (13718, 247810), (24781, 137180), (27436, 123905), (34295, 99124), (49562, 68590)]