10550320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1$

素因数の和:674

約数の個数: 80

約数和(自身を含む): 28212480

約数和(自身を除く): 17662160

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 176, 190, 209, 220, 304, 380, 418, 440, 631, 760, 836, 880, 1045, 1262, 1520, 1672, 2090, 2524, 3155, 3344, 4180, 5048, 6310, 6941, 8360, 10096, 11989, 12620, 13882, 16720, 23978, 25240, 27764, 34705, 47956, 50480, 55528, 59945, 69410, 95912, 111056, 119890, 131879, 138820, 191824, 239780, 263758, 277640, 479560, 527516, 555280, 659395, 959120, 1055032, 1318790, 2110064, 2637580, 5275160, 10550320]

約数ペア:

[(1, 10550320), (2, 5275160), (4, 2637580), (5, 2110064), (8, 1318790), (10, 1055032), (11, 959120), (16, 659395), (19, 555280), (20, 527516), (22, 479560), (38, 277640), (40, 263758), (44, 239780), (55, 191824), (76, 138820), (80, 131879), (88, 119890), (95, 111056), (110, 95912), (152, 69410), (176, 59945), (190, 55528), (209, 50480), (220, 47956), (304, 34705), (380, 27764), (418, 25240), (440, 23978), (631, 16720), (760, 13882), (836, 12620), (880, 11989), (1045, 10096), (1262, 8360), (1520, 6941), (1672, 6310), (2090, 5048), (2524, 4180), (3155, 3344)]