1021028800

素因数分解:

$2^6\times 5^2\times {\mathrm{11}}^1\times {\mathrm{58013}}^1$

素因数の和:58046

約数の個数: 84

約数和(自身を含む): 2740813416

約数和(自身を除く): 1719784616

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 160, 176, 200, 220, 275, 320, 352, 400, 440, 550, 704, 800, 880, 1100, 1600, 1760, 2200, 3520, 4400, 8800, 17600, 58013, 116026, 232052, 290065, 464104, 580130, 638143, 928208, 1160260, 1276286, 1450325, 1856416, 2320520, 2552572, 2900650, 3190715, 3712832, 4641040, 5105144, 5801300, 6381430, 9282080, 10210288, 11602600, 12762860, 15953575, 18564160, 20420576, 23205200, 25525720, 31907150, 40841152, 46410400, 51051440, 63814300, 92820800, 102102880, 127628600, 204205760, 255257200, 510514400, 1021028800]

約数ペア:

[(1, 1021028800), (2, 510514400), (4, 255257200), (5, 204205760), (8, 127628600), (10, 102102880), (11, 92820800), (16, 63814300), (20, 51051440), (22, 46410400), (25, 40841152), (32, 31907150), (40, 25525720), (44, 23205200), (50, 20420576), (55, 18564160), (64, 15953575), (80, 12762860), (88, 11602600), (100, 10210288), (110, 9282080), (160, 6381430), (176, 5801300), (200, 5105144), (220, 4641040), (275, 3712832), (320, 3190715), (352, 2900650), (400, 2552572), (440, 2320520), (550, 1856416), (704, 1450325), (800, 1276286), (880, 1160260), (1100, 928208), (1600, 638143), (1760, 580130), (2200, 464104), (3520, 290065), (4400, 232052), (8800, 116026), (17600, 58013)]