923478560

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{3319}}^1$

素因数の和:3418

約数の個数: 96

約数和(自身を含む): 2289047040

約数和(自身を除く): 1365568480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 47, 74, 80, 94, 148, 160, 185, 188, 235, 296, 370, 376, 470, 592, 740, 752, 940, 1184, 1480, 1504, 1739, 1880, 2960, 3319, 3478, 3760, 5920, 6638, 6956, 7520, 8695, 13276, 13912, 16595, 17390, 26552, 27824, 33190, 34780, 53104, 55648, 66380, 69560, 106208, 122803, 132760, 139120, 155993, 245606, 265520, 278240, 311986, 491212, 531040, 614015, 623972, 779965, 982424, 1228030, 1247944, 1559930, 1964848, 2456060, 2495888, 3119860, 3929696, 4912120, 4991776, 5771741, 6239720, 9824240, 11543482, 12479440, 19648480, 23086964, 24958880, 28858705, 46173928, 57717410, 92347856, 115434820, 184695712, 230869640, 461739280, 923478560]

約数ペア:

[(1, 923478560), (2, 461739280), (4, 230869640), (5, 184695712), (8, 115434820), (10, 92347856), (16, 57717410), (20, 46173928), (32, 28858705), (37, 24958880), (40, 23086964), (47, 19648480), (74, 12479440), (80, 11543482), (94, 9824240), (148, 6239720), (160, 5771741), (185, 4991776), (188, 4912120), (235, 3929696), (296, 3119860), (370, 2495888), (376, 2456060), (470, 1964848), (592, 1559930), (740, 1247944), (752, 1228030), (940, 982424), (1184, 779965), (1480, 623972), (1504, 614015), (1739, 531040), (1880, 491212), (2960, 311986), (3319, 278240), (3478, 265520), (3760, 245606), (5920, 155993), (6638, 139120), (6956, 132760), (7520, 122803), (8695, 106208), (13276, 69560), (13912, 66380), (16595, 55648), (17390, 53104), (26552, 34780), (27824, 33190)]