401033380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2593}}^1$

素因数の和:2669

約数の個数: 96

約数和(自身を含む): 993605760

約数和(自身を除く): 592572380

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 37, 38, 44, 55, 74, 76, 95, 110, 148, 185, 190, 209, 220, 370, 380, 407, 418, 703, 740, 814, 836, 1045, 1406, 1628, 2035, 2090, 2593, 2812, 3515, 4070, 4180, 5186, 7030, 7733, 8140, 10372, 12965, 14060, 15466, 25930, 28523, 30932, 38665, 49267, 51860, 57046, 77330, 95941, 98534, 114092, 142615, 154660, 191882, 197068, 246335, 285230, 383764, 479705, 492670, 541937, 570460, 959410, 985340, 1055351, 1083874, 1822879, 1918820, 2110702, 2167748, 2709685, 3645758, 4221404, 5276755, 5419370, 7291516, 9114395, 10553510, 10838740, 18228790, 20051669, 21107020, 36457580, 40103338, 80206676, 100258345, 200516690, 401033380]

約数ペア:

[(1, 401033380), (2, 200516690), (4, 100258345), (5, 80206676), (10, 40103338), (11, 36457580), (19, 21107020), (20, 20051669), (22, 18228790), (37, 10838740), (38, 10553510), (44, 9114395), (55, 7291516), (74, 5419370), (76, 5276755), (95, 4221404), (110, 3645758), (148, 2709685), (185, 2167748), (190, 2110702), (209, 1918820), (220, 1822879), (370, 1083874), (380, 1055351), (407, 985340), (418, 959410), (703, 570460), (740, 541937), (814, 492670), (836, 479705), (1045, 383764), (1406, 285230), (1628, 246335), (2035, 197068), (2090, 191882), (2593, 154660), (2812, 142615), (3515, 114092), (4070, 98534), (4180, 95941), (5186, 77330), (7030, 57046), (7733, 51860), (8140, 49267), (10372, 38665), (12965, 30932), (14060, 28523), (15466, 25930)]