1273670200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{52631}}^1$

素因数の和:52669

約数の個数: 72

約数和(自身を含む): 3255026040

約数和(自身を除く): 1981355840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 121, 200, 220, 242, 275, 440, 484, 550, 605, 968, 1100, 1210, 2200, 2420, 3025, 4840, 6050, 12100, 24200, 52631, 105262, 210524, 263155, 421048, 526310, 578941, 1052620, 1157882, 1315775, 2105240, 2315764, 2631550, 2894705, 4631528, 5263100, 5789410, 6368351, 10526200, 11578820, 12736702, 14473525, 23157640, 25473404, 28947050, 31841755, 50946808, 57894100, 63683510, 115788200, 127367020, 159208775, 254734040, 318417550, 636835100, 1273670200]

約数ペア:

[(1, 1273670200), (2, 636835100), (4, 318417550), (5, 254734040), (8, 159208775), (10, 127367020), (11, 115788200), (20, 63683510), (22, 57894100), (25, 50946808), (40, 31841755), (44, 28947050), (50, 25473404), (55, 23157640), (88, 14473525), (100, 12736702), (110, 11578820), (121, 10526200), (200, 6368351), (220, 5789410), (242, 5263100), (275, 4631528), (440, 2894705), (484, 2631550), (550, 2315764), (605, 2105240), (968, 1315775), (1100, 1157882), (1210, 1052620), (2200, 578941), (2420, 526310), (3025, 421048), (4840, 263155), (6050, 210524), (12100, 105262), (24200, 52631)]