2100594760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{967}}^1\times {\mathrm{4937}}^1$

素因数の和:5926

約数の個数: 64

約数和(自身を含む): 5162382720

約数和(自身を除く): 3061787960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 967, 1934, 3868, 4835, 4937, 7736, 9670, 9874, 10637, 19340, 19748, 21274, 24685, 38680, 39496, 42548, 49370, 53185, 54307, 85096, 98740, 106370, 108614, 197480, 212740, 217228, 271535, 425480, 434456, 543070, 1086140, 2172280, 4774079, 9548158, 19096316, 23870395, 38192632, 47740790, 52514869, 95481580, 105029738, 190963160, 210059476, 262574345, 420118952, 525148690, 1050297380, 2100594760]

約数ペア:

[(1, 2100594760), (2, 1050297380), (4, 525148690), (5, 420118952), (8, 262574345), (10, 210059476), (11, 190963160), (20, 105029738), (22, 95481580), (40, 52514869), (44, 47740790), (55, 38192632), (88, 23870395), (110, 19096316), (220, 9548158), (440, 4774079), (967, 2172280), (1934, 1086140), (3868, 543070), (4835, 434456), (4937, 425480), (7736, 271535), (9670, 217228), (9874, 212740), (10637, 197480), (19340, 108614), (19748, 106370), (21274, 98740), (24685, 85096), (38680, 54307), (39496, 53185), (42548, 49370)]