1029879280

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{5231}}^1$

素因数の和:5374

約数の個数: 80

約数和(自身を含む): 2522409984

約数和(自身を除く): 1492530704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 107, 115, 184, 214, 230, 368, 428, 460, 535, 856, 920, 1070, 1712, 1840, 2140, 2461, 4280, 4922, 5231, 8560, 9844, 10462, 12305, 19688, 20924, 24610, 26155, 39376, 41848, 49220, 52310, 83696, 98440, 104620, 120313, 196880, 209240, 240626, 418480, 481252, 559717, 601565, 962504, 1119434, 1203130, 1925008, 2238868, 2406260, 2798585, 4477736, 4812520, 5597170, 8955472, 9625040, 11194340, 12873491, 22388680, 25746982, 44777360, 51493964, 64367455, 102987928, 128734910, 205975856, 257469820, 514939640, 1029879280]

約数ペア:

[(1, 1029879280), (2, 514939640), (4, 257469820), (5, 205975856), (8, 128734910), (10, 102987928), (16, 64367455), (20, 51493964), (23, 44777360), (40, 25746982), (46, 22388680), (80, 12873491), (92, 11194340), (107, 9625040), (115, 8955472), (184, 5597170), (214, 4812520), (230, 4477736), (368, 2798585), (428, 2406260), (460, 2238868), (535, 1925008), (856, 1203130), (920, 1119434), (1070, 962504), (1712, 601565), (1840, 559717), (2140, 481252), (2461, 418480), (4280, 240626), (4922, 209240), (5231, 196880), (8560, 120313), (9844, 104620), (10462, 98440), (12305, 83696), (19688, 52310), (20924, 49220), (24610, 41848), (26155, 39376)]