55850080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2441}}^1$

素因数の和:2480

約数の個数: 96

約数和(自身を含む): 155076768

約数和(自身を除く): 99226688

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 352, 416, 440, 520, 572, 715, 880, 1040, 1144, 1430, 1760, 2080, 2288, 2441, 2860, 4576, 4882, 5720, 9764, 11440, 12205, 19528, 22880, 24410, 26851, 31733, 39056, 48820, 53702, 63466, 78112, 97640, 107404, 126932, 134255, 158665, 195280, 214808, 253864, 268510, 317330, 349063, 390560, 429616, 507728, 537020, 634660, 698126, 859232, 1015456, 1074040, 1269320, 1396252, 1745315, 2148080, 2538640, 2792504, 3490630, 4296160, 5077280, 5585008, 6981260, 11170016, 13962520, 27925040, 55850080]

約数ペア:

[(1, 55850080), (2, 27925040), (4, 13962520), (5, 11170016), (8, 6981260), (10, 5585008), (11, 5077280), (13, 4296160), (16, 3490630), (20, 2792504), (22, 2538640), (26, 2148080), (32, 1745315), (40, 1396252), (44, 1269320), (52, 1074040), (55, 1015456), (65, 859232), (80, 698126), (88, 634660), (104, 537020), (110, 507728), (130, 429616), (143, 390560), (160, 349063), (176, 317330), (208, 268510), (220, 253864), (260, 214808), (286, 195280), (352, 158665), (416, 134255), (440, 126932), (520, 107404), (572, 97640), (715, 78112), (880, 63466), (1040, 53702), (1144, 48820), (1430, 39056), (1760, 31733), (2080, 26851), (2288, 24410), (2441, 22880), (2860, 19528), (4576, 12205), (4882, 11440), (5720, 9764)]