8594180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:213

約数の個数: 96

約数和(自身を含む): 22934016

約数和(自身を除く): 14339836

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 23, 28, 34, 35, 46, 68, 70, 85, 92, 115, 119, 140, 157, 161, 170, 230, 238, 314, 322, 340, 391, 460, 476, 595, 628, 644, 782, 785, 805, 1099, 1190, 1564, 1570, 1610, 1955, 2198, 2380, 2669, 2737, 3140, 3220, 3611, 3910, 4396, 5338, 5474, 5495, 7222, 7820, 10676, 10948, 10990, 13345, 13685, 14444, 18055, 18683, 21980, 25277, 26690, 27370, 36110, 37366, 50554, 53380, 54740, 61387, 72220, 74732, 93415, 101108, 122774, 126385, 186830, 245548, 252770, 306935, 373660, 429709, 505540, 613870, 859418, 1227740, 1718836, 2148545, 4297090, 8594180]

約数ペア:

[(1, 8594180), (2, 4297090), (4, 2148545), (5, 1718836), (7, 1227740), (10, 859418), (14, 613870), (17, 505540), (20, 429709), (23, 373660), (28, 306935), (34, 252770), (35, 245548), (46, 186830), (68, 126385), (70, 122774), (85, 101108), (92, 93415), (115, 74732), (119, 72220), (140, 61387), (157, 54740), (161, 53380), (170, 50554), (230, 37366), (238, 36110), (314, 27370), (322, 26690), (340, 25277), (391, 21980), (460, 18683), (476, 18055), (595, 14444), (628, 13685), (644, 13345), (782, 10990), (785, 10948), (805, 10676), (1099, 7820), (1190, 7222), (1564, 5495), (1570, 5474), (1610, 5338), (1955, 4396), (2198, 3910), (2380, 3611), (2669, 3220), (2737, 3140)]