536834320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{14879}}^1$

素因数の和:14944

約数の個数: 80

約数和(自身を含む): 1394910720

約数和(自身を除く): 858076400

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 41, 44, 55, 80, 82, 88, 110, 164, 176, 205, 220, 328, 410, 440, 451, 656, 820, 880, 902, 1640, 1804, 2255, 3280, 3608, 4510, 7216, 9020, 14879, 18040, 29758, 36080, 59516, 74395, 119032, 148790, 163669, 238064, 297580, 327338, 595160, 610039, 654676, 818345, 1190320, 1220078, 1309352, 1636690, 2440156, 2618704, 3050195, 3273380, 4880312, 6100390, 6546760, 6710429, 9760624, 12200780, 13093520, 13420858, 24401560, 26841716, 33552145, 48803120, 53683432, 67104290, 107366864, 134208580, 268417160, 536834320]

約数ペア:

[(1, 536834320), (2, 268417160), (4, 134208580), (5, 107366864), (8, 67104290), (10, 53683432), (11, 48803120), (16, 33552145), (20, 26841716), (22, 24401560), (40, 13420858), (41, 13093520), (44, 12200780), (55, 9760624), (80, 6710429), (82, 6546760), (88, 6100390), (110, 4880312), (164, 3273380), (176, 3050195), (205, 2618704), (220, 2440156), (328, 1636690), (410, 1309352), (440, 1220078), (451, 1190320), (656, 818345), (820, 654676), (880, 610039), (902, 595160), (1640, 327338), (1804, 297580), (2255, 238064), (3280, 163669), (3608, 148790), (4510, 119032), (7216, 74395), (9020, 59516), (14879, 36080), (18040, 29758)]