11636360

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:342

約数の個数: 64

約数和(自身を含む): 28123200

約数和(自身を除く): 16486840

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 61, 76, 95, 122, 152, 190, 244, 251, 305, 380, 488, 502, 610, 760, 1004, 1159, 1220, 1255, 2008, 2318, 2440, 2510, 4636, 4769, 5020, 5795, 9272, 9538, 10040, 11590, 15311, 19076, 23180, 23845, 30622, 38152, 46360, 47690, 61244, 76555, 95380, 122488, 153110, 190760, 290909, 306220, 581818, 612440, 1163636, 1454545, 2327272, 2909090, 5818180, 11636360]

約数ペア:

[(1, 11636360), (2, 5818180), (4, 2909090), (5, 2327272), (8, 1454545), (10, 1163636), (19, 612440), (20, 581818), (38, 306220), (40, 290909), (61, 190760), (76, 153110), (95, 122488), (122, 95380), (152, 76555), (190, 61244), (244, 47690), (251, 46360), (305, 38152), (380, 30622), (488, 23845), (502, 23180), (610, 19076), (760, 15311), (1004, 11590), (1159, 10040), (1220, 9538), (1255, 9272), (2008, 5795), (2318, 5020), (2440, 4769), (2510, 4636)]