69838240

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:350

約数の個数: 96

約数和(自身を含む): 173746944

約数和(自身を除く): 103908704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 47, 74, 80, 94, 148, 160, 185, 188, 235, 251, 296, 370, 376, 470, 502, 592, 740, 752, 940, 1004, 1184, 1255, 1480, 1504, 1739, 1880, 2008, 2510, 2960, 3478, 3760, 4016, 5020, 5920, 6956, 7520, 8032, 8695, 9287, 10040, 11797, 13912, 17390, 18574, 20080, 23594, 27824, 34780, 37148, 40160, 46435, 47188, 55648, 58985, 69560, 74296, 92870, 94376, 117970, 139120, 148592, 185740, 188752, 235940, 278240, 297184, 371480, 377504, 436489, 471880, 742960, 872978, 943760, 1485920, 1745956, 1887520, 2182445, 3491912, 4364890, 6983824, 8729780, 13967648, 17459560, 34919120, 69838240]

約数ペア:

[(1, 69838240), (2, 34919120), (4, 17459560), (5, 13967648), (8, 8729780), (10, 6983824), (16, 4364890), (20, 3491912), (32, 2182445), (37, 1887520), (40, 1745956), (47, 1485920), (74, 943760), (80, 872978), (94, 742960), (148, 471880), (160, 436489), (185, 377504), (188, 371480), (235, 297184), (251, 278240), (296, 235940), (370, 188752), (376, 185740), (470, 148592), (502, 139120), (592, 117970), (740, 94376), (752, 92870), (940, 74296), (1004, 69560), (1184, 58985), (1255, 55648), (1480, 47188), (1504, 46435), (1739, 40160), (1880, 37148), (2008, 34780), (2510, 27824), (2960, 23594), (3478, 20080), (3760, 18574), (4016, 17390), (5020, 13912), (5920, 11797), (6956, 10040), (7520, 9287), (8032, 8695)]