80491378388

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{225509}}^1$

素因数の和:225740

約数の個数: 48

約数和(自身を含む): 155141859600

約数和(自身を除く): 74650481212

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 181, 362, 493, 724, 986, 1972, 3077, 5249, 6154, 10498, 12308, 20996, 89233, 178466, 225509, 356932, 451018, 902036, 3833653, 6539761, 7667306, 13079522, 15334612, 26159044, 40817129, 81634258, 111175937, 163268516, 222351874, 444703748, 693891193, 1183696741, 1387782386, 2367393482, 2775564772, 4734786964, 20122844597, 40245689194, 80491378388]

約数ペア:

[(1, 80491378388), (2, 40245689194), (4, 20122844597), (17, 4734786964), (29, 2775564772), (34, 2367393482), (58, 1387782386), (68, 1183696741), (116, 693891193), (181, 444703748), (362, 222351874), (493, 163268516), (724, 111175937), (986, 81634258), (1972, 40817129), (3077, 26159044), (5249, 15334612), (6154, 13079522), (10498, 7667306), (12308, 6539761), (20996, 3833653), (89233, 902036), (178466, 451018), (225509, 356932)]