82601360

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1753}}^1$

素因数の和:1816

約数の個数: 80

約数和(自身を含む): 208796160

約数和(自身を除く): 126194800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 38, 40, 62, 76, 80, 95, 124, 152, 155, 190, 248, 304, 310, 380, 496, 589, 620, 760, 1178, 1240, 1520, 1753, 2356, 2480, 2945, 3506, 4712, 5890, 7012, 8765, 9424, 11780, 14024, 17530, 23560, 28048, 33307, 35060, 47120, 54343, 66614, 70120, 108686, 133228, 140240, 166535, 217372, 266456, 271715, 333070, 434744, 532912, 543430, 666140, 869488, 1032517, 1086860, 1332280, 2065034, 2173720, 2664560, 4130068, 4347440, 5162585, 8260136, 10325170, 16520272, 20650340, 41300680, 82601360]

約数ペア:

[(1, 82601360), (2, 41300680), (4, 20650340), (5, 16520272), (8, 10325170), (10, 8260136), (16, 5162585), (19, 4347440), (20, 4130068), (31, 2664560), (38, 2173720), (40, 2065034), (62, 1332280), (76, 1086860), (80, 1032517), (95, 869488), (124, 666140), (152, 543430), (155, 532912), (190, 434744), (248, 333070), (304, 271715), (310, 266456), (380, 217372), (496, 166535), (589, 140240), (620, 133228), (760, 108686), (1178, 70120), (1240, 66614), (1520, 54343), (1753, 47120), (2356, 35060), (2480, 33307), (2945, 28048), (3506, 23560), (4712, 17530), (5890, 14024), (7012, 11780), (8765, 9424)]