86654440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{353}}^1$

素因数の和:419

約数の個数: 96

約数和(自身を含む): 218495880

約数和(自身を除く): 131841440

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 323, 340, 353, 361, 380, 646, 680, 706, 722, 760, 1292, 1412, 1444, 1615, 1765, 1805, 2584, 2824, 2888, 3230, 3530, 3610, 6001, 6137, 6460, 6707, 7060, 7220, 12002, 12274, 12920, 13414, 14120, 14440, 24004, 24548, 26828, 30005, 30685, 33535, 48008, 49096, 53656, 60010, 61370, 67070, 114019, 120020, 122740, 127433, 134140, 228038, 240040, 245480, 254866, 268280, 456076, 509732, 570095, 637165, 912152, 1019464, 1140190, 1274330, 2166361, 2280380, 2548660, 4332722, 4560760, 5097320, 8665444, 10831805, 17330888, 21663610, 43327220, 86654440]

約数ペア:

[(1, 86654440), (2, 43327220), (4, 21663610), (5, 17330888), (8, 10831805), (10, 8665444), (17, 5097320), (19, 4560760), (20, 4332722), (34, 2548660), (38, 2280380), (40, 2166361), (68, 1274330), (76, 1140190), (85, 1019464), (95, 912152), (136, 637165), (152, 570095), (170, 509732), (190, 456076), (323, 268280), (340, 254866), (353, 245480), (361, 240040), (380, 228038), (646, 134140), (680, 127433), (706, 122740), (722, 120020), (760, 114019), (1292, 67070), (1412, 61370), (1444, 60010), (1615, 53656), (1765, 49096), (1805, 48008), (2584, 33535), (2824, 30685), (2888, 30005), (3230, 26828), (3530, 24548), (3610, 24004), (6001, 14440), (6137, 14120), (6460, 13414), (6707, 12920), (7060, 12274), (7220, 12002)]