1323842360

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{4517}}^1$

素因数の和:4976

約数の個数: 64

約数和(自身を含む): 3161877120

約数和(自身を除く): 1838034760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 431, 680, 862, 1724, 2155, 3448, 4310, 4517, 7327, 8620, 9034, 14654, 17240, 18068, 22585, 29308, 36136, 36635, 45170, 58616, 73270, 76789, 90340, 146540, 153578, 180680, 293080, 307156, 383945, 614312, 767890, 1535780, 1946827, 3071560, 3893654, 7787308, 9734135, 15574616, 19468270, 33096059, 38936540, 66192118, 77873080, 132384236, 165480295, 264768472, 330960590, 661921180, 1323842360]

約数ペア:

[(1, 1323842360), (2, 661921180), (4, 330960590), (5, 264768472), (8, 165480295), (10, 132384236), (17, 77873080), (20, 66192118), (34, 38936540), (40, 33096059), (68, 19468270), (85, 15574616), (136, 9734135), (170, 7787308), (340, 3893654), (431, 3071560), (680, 1946827), (862, 1535780), (1724, 767890), (2155, 614312), (3448, 383945), (4310, 307156), (4517, 293080), (7327, 180680), (8620, 153578), (9034, 146540), (14654, 90340), (17240, 76789), (18068, 73270), (22585, 58616), (29308, 45170), (36136, 36635)]