201607120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17623}}^1$

素因数の和:17660

約数の個数: 80

約数和(自身を含む): 550714752

約数和(自身を除く): 349107632

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 2288, 2860, 5720, 11440, 17623, 35246, 70492, 88115, 140984, 176230, 193853, 229099, 281968, 352460, 387706, 458198, 704920, 775412, 916396, 969265, 1145495, 1409840, 1550824, 1832792, 1938530, 2290990, 2520089, 3101648, 3665584, 3877060, 4581980, 5040178, 7754120, 9163960, 10080356, 12600445, 15508240, 18327920, 20160712, 25200890, 40321424, 50401780, 100803560, 201607120]

約数ペア:

[(1, 201607120), (2, 100803560), (4, 50401780), (5, 40321424), (8, 25200890), (10, 20160712), (11, 18327920), (13, 15508240), (16, 12600445), (20, 10080356), (22, 9163960), (26, 7754120), (40, 5040178), (44, 4581980), (52, 3877060), (55, 3665584), (65, 3101648), (80, 2520089), (88, 2290990), (104, 1938530), (110, 1832792), (130, 1550824), (143, 1409840), (176, 1145495), (208, 969265), (220, 916396), (260, 775412), (286, 704920), (440, 458198), (520, 387706), (572, 352460), (715, 281968), (880, 229099), (1040, 193853), (1144, 176230), (1430, 140984), (2288, 88115), (2860, 70492), (5720, 35246), (11440, 17623)]