97434920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{967}}^1$

素因数の和:1218

約数の個数: 64

約数和(自身を含む): 240451200

約数和(自身を除く): 143016280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 229, 440, 458, 916, 967, 1145, 1832, 1934, 2290, 2519, 3868, 4580, 4835, 5038, 7736, 9160, 9670, 10076, 10637, 12595, 19340, 20152, 21274, 25190, 38680, 42548, 50380, 53185, 85096, 100760, 106370, 212740, 221443, 425480, 442886, 885772, 1107215, 1771544, 2214430, 2435873, 4428860, 4871746, 8857720, 9743492, 12179365, 19486984, 24358730, 48717460, 97434920]

約数ペア:

[(1, 97434920), (2, 48717460), (4, 24358730), (5, 19486984), (8, 12179365), (10, 9743492), (11, 8857720), (20, 4871746), (22, 4428860), (40, 2435873), (44, 2214430), (55, 1771544), (88, 1107215), (110, 885772), (220, 442886), (229, 425480), (440, 221443), (458, 212740), (916, 106370), (967, 100760), (1145, 85096), (1832, 53185), (1934, 50380), (2290, 42548), (2519, 38680), (3868, 25190), (4580, 21274), (4835, 20152), (5038, 19340), (7736, 12595), (9160, 10637), (9670, 10076)]