2893183480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{63839}}^1$

素因数の和:63964

約数の個数: 64

約数和(自身を含む): 7170508800

約数和(自身を除く): 4277325320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 103, 110, 206, 220, 412, 440, 515, 824, 1030, 1133, 2060, 2266, 4120, 4532, 5665, 9064, 11330, 22660, 45320, 63839, 127678, 255356, 319195, 510712, 638390, 702229, 1276780, 1404458, 2553560, 2808916, 3511145, 5617832, 6575417, 7022290, 13150834, 14044580, 26301668, 28089160, 32877085, 52603336, 65754170, 72329587, 131508340, 144659174, 263016680, 289318348, 361647935, 578636696, 723295870, 1446591740, 2893183480]

約数ペア:

[(1, 2893183480), (2, 1446591740), (4, 723295870), (5, 578636696), (8, 361647935), (10, 289318348), (11, 263016680), (20, 144659174), (22, 131508340), (40, 72329587), (44, 65754170), (55, 52603336), (88, 32877085), (103, 28089160), (110, 26301668), (206, 14044580), (220, 13150834), (412, 7022290), (440, 6575417), (515, 5617832), (824, 3511145), (1030, 2808916), (1133, 2553560), (2060, 1404458), (2266, 1276780), (4120, 702229), (4532, 638390), (5665, 510712), (9064, 319195), (11330, 255356), (22660, 127678), (45320, 63839)]