4173160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^2$

素因数の和:83

約数の個数: 72

約数和(自身を含む): 10527030

約数和(自身を除く): 6353870

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 289, 323, 340, 361, 380, 578, 646, 680, 722, 760, 1156, 1292, 1444, 1445, 1615, 1805, 2312, 2584, 2888, 2890, 3230, 3610, 5491, 5780, 6137, 6460, 7220, 10982, 11560, 12274, 12920, 14440, 21964, 24548, 27455, 30685, 43928, 49096, 54910, 61370, 104329, 109820, 122740, 208658, 219640, 245480, 417316, 521645, 834632, 1043290, 2086580, 4173160]

約数ペア:

[(1, 4173160), (2, 2086580), (4, 1043290), (5, 834632), (8, 521645), (10, 417316), (17, 245480), (19, 219640), (20, 208658), (34, 122740), (38, 109820), (40, 104329), (68, 61370), (76, 54910), (85, 49096), (95, 43928), (136, 30685), (152, 27455), (170, 24548), (190, 21964), (289, 14440), (323, 12920), (340, 12274), (361, 11560), (380, 10982), (578, 7220), (646, 6460), (680, 6137), (722, 5780), (760, 5491), (1156, 3610), (1292, 3230), (1444, 2890), (1445, 2888), (1615, 2584), (1805, 2312)]