1244170400

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^2\times {\mathrm{12853}}^1$

素因数の和:12895

約数の個数: 108

約数和(自身を含む): 3338813646

約数和(自身を除く): 2094643246

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 121, 160, 176, 200, 220, 242, 275, 352, 400, 440, 484, 550, 605, 800, 880, 968, 1100, 1210, 1760, 1936, 2200, 2420, 3025, 3872, 4400, 4840, 6050, 8800, 9680, 12100, 12853, 19360, 24200, 25706, 48400, 51412, 64265, 96800, 102824, 128530, 141383, 205648, 257060, 282766, 321325, 411296, 514120, 565532, 642650, 706915, 1028240, 1131064, 1285300, 1413830, 1555213, 2056480, 2262128, 2570600, 2827660, 3110426, 3534575, 4524256, 5141200, 5655320, 6220852, 7069150, 7776065, 10282400, 11310640, 12441704, 14138300, 15552130, 22621280, 24883408, 28276600, 31104260, 38880325, 49766816, 56553200, 62208520, 77760650, 113106400, 124417040, 155521300, 248834080, 311042600, 622085200, 1244170400]

約数ペア:

[(1, 1244170400), (2, 622085200), (4, 311042600), (5, 248834080), (8, 155521300), (10, 124417040), (11, 113106400), (16, 77760650), (20, 62208520), (22, 56553200), (25, 49766816), (32, 38880325), (40, 31104260), (44, 28276600), (50, 24883408), (55, 22621280), (80, 15552130), (88, 14138300), (100, 12441704), (110, 11310640), (121, 10282400), (160, 7776065), (176, 7069150), (200, 6220852), (220, 5655320), (242, 5141200), (275, 4524256), (352, 3534575), (400, 3110426), (440, 2827660), (484, 2570600), (550, 2262128), (605, 2056480), (800, 1555213), (880, 1413830), (968, 1285300), (1100, 1131064), (1210, 1028240), (1760, 706915), (1936, 642650), (2200, 565532), (2420, 514120), (3025, 411296), (3872, 321325), (4400, 282766), (4840, 257060), (6050, 205648), (8800, 141383), (9680, 128530), (12100, 102824), (12853, 96800), (19360, 64265), (24200, 51412), (25706, 48400)]