82012360

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^2$

素因数の和:179

約数の個数: 96

約数和(自身を含む): 203961600

約数和(自身を除く): 121949240

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 31, 38, 40, 59, 62, 76, 95, 118, 124, 152, 155, 190, 236, 248, 295, 310, 380, 472, 589, 590, 620, 760, 1121, 1178, 1180, 1240, 1829, 2242, 2356, 2360, 2945, 3481, 3658, 4484, 4712, 5605, 5890, 6962, 7316, 8968, 9145, 11210, 11780, 13924, 14632, 17405, 18290, 22420, 23560, 27848, 34751, 34810, 36580, 44840, 66139, 69502, 69620, 73160, 107911, 132278, 139004, 139240, 173755, 215822, 264556, 278008, 330695, 347510, 431644, 529112, 539555, 661390, 695020, 863288, 1079110, 1322780, 1390040, 2050309, 2158220, 2645560, 4100618, 4316440, 8201236, 10251545, 16402472, 20503090, 41006180, 82012360]

約数ペア:

[(1, 82012360), (2, 41006180), (4, 20503090), (5, 16402472), (8, 10251545), (10, 8201236), (19, 4316440), (20, 4100618), (31, 2645560), (38, 2158220), (40, 2050309), (59, 1390040), (62, 1322780), (76, 1079110), (95, 863288), (118, 695020), (124, 661390), (152, 539555), (155, 529112), (190, 431644), (236, 347510), (248, 330695), (295, 278008), (310, 264556), (380, 215822), (472, 173755), (589, 139240), (590, 139004), (620, 132278), (760, 107911), (1121, 73160), (1178, 69620), (1180, 69502), (1240, 66139), (1829, 44840), (2242, 36580), (2356, 34810), (2360, 34751), (2945, 27848), (3481, 23560), (3658, 22420), (4484, 18290), (4712, 17405), (5605, 14632), (5890, 13924), (6962, 11780), (7316, 11210), (8968, 9145)]