85359720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41843}}^1$

素因数の和:41874

約数の個数: 64

約数和(自身を含む): 271149120

約数和(自身を除く): 185789400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 41843, 83686, 125529, 167372, 209215, 251058, 334744, 418430, 502116, 627645, 711331, 836860, 1004232, 1255290, 1422662, 1673720, 2133993, 2510580, 2845324, 3556655, 4267986, 5021160, 5690648, 7113310, 8535972, 10669965, 14226620, 17071944, 21339930, 28453240, 42679860, 85359720]

約数ペア:

[(1, 85359720), (2, 42679860), (3, 28453240), (4, 21339930), (5, 17071944), (6, 14226620), (8, 10669965), (10, 8535972), (12, 7113310), (15, 5690648), (17, 5021160), (20, 4267986), (24, 3556655), (30, 2845324), (34, 2510580), (40, 2133993), (51, 1673720), (60, 1422662), (68, 1255290), (85, 1004232), (102, 836860), (120, 711331), (136, 627645), (170, 502116), (204, 418430), (255, 334744), (340, 251058), (408, 209215), (510, 167372), (680, 125529), (1020, 83686), (2040, 41843)]