202415180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{367}}^1$

素因数の和:519

約数の個数: 96

約数和(自身を含む): 489646080

約数和(自身を除く): 287230900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 109, 110, 115, 218, 220, 230, 253, 367, 436, 460, 506, 545, 734, 1012, 1090, 1199, 1265, 1468, 1835, 2180, 2398, 2507, 2530, 3670, 4037, 4796, 5014, 5060, 5995, 7340, 8074, 8441, 10028, 11990, 12535, 16148, 16882, 20185, 23980, 25070, 27577, 33764, 40003, 40370, 42205, 50140, 55154, 80006, 80740, 84410, 92851, 110308, 137885, 160012, 168820, 185702, 200015, 275770, 371404, 400030, 440033, 464255, 551540, 800060, 880066, 920069, 928510, 1760132, 1840138, 1857020, 2200165, 3680276, 4400330, 4600345, 8800660, 9200690, 10120759, 18401380, 20241518, 40483036, 50603795, 101207590, 202415180]

約数ペア:

[(1, 202415180), (2, 101207590), (4, 50603795), (5, 40483036), (10, 20241518), (11, 18401380), (20, 10120759), (22, 9200690), (23, 8800660), (44, 4600345), (46, 4400330), (55, 3680276), (92, 2200165), (109, 1857020), (110, 1840138), (115, 1760132), (218, 928510), (220, 920069), (230, 880066), (253, 800060), (367, 551540), (436, 464255), (460, 440033), (506, 400030), (545, 371404), (734, 275770), (1012, 200015), (1090, 185702), (1199, 168820), (1265, 160012), (1468, 137885), (1835, 110308), (2180, 92851), (2398, 84410), (2507, 80740), (2530, 80006), (3670, 55154), (4037, 50140), (4796, 42205), (5014, 40370), (5060, 40003), (5995, 33764), (7340, 27577), (8074, 25070), (8441, 23980), (10028, 20185), (11990, 16882), (12535, 16148)]