57569360

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:372

約数の個数: 80

約数和(自身を含む): 139491072

約数和(自身を除く): 81921712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 61, 80, 94, 122, 188, 235, 244, 251, 305, 376, 470, 488, 502, 610, 752, 940, 976, 1004, 1220, 1255, 1880, 2008, 2440, 2510, 2867, 3760, 4016, 4880, 5020, 5734, 10040, 11468, 11797, 14335, 15311, 20080, 22936, 23594, 28670, 30622, 45872, 47188, 57340, 58985, 61244, 76555, 94376, 114680, 117970, 122488, 153110, 188752, 229360, 235940, 244976, 306220, 471880, 612440, 719617, 943760, 1224880, 1439234, 2878468, 3598085, 5756936, 7196170, 11513872, 14392340, 28784680, 57569360]

約数ペア:

[(1, 57569360), (2, 28784680), (4, 14392340), (5, 11513872), (8, 7196170), (10, 5756936), (16, 3598085), (20, 2878468), (40, 1439234), (47, 1224880), (61, 943760), (80, 719617), (94, 612440), (122, 471880), (188, 306220), (235, 244976), (244, 235940), (251, 229360), (305, 188752), (376, 153110), (470, 122488), (488, 117970), (502, 114680), (610, 94376), (752, 76555), (940, 61244), (976, 58985), (1004, 57340), (1220, 47188), (1255, 45872), (1880, 30622), (2008, 28670), (2440, 23594), (2510, 22936), (2867, 20080), (3760, 15311), (4016, 14335), (4880, 11797), (5020, 11468), (5734, 10040)]