2912162480

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1582697}}^1$

素因数の和:1582733

約数の個数: 40

約数和(自身を含む): 7065163872

約数和(自身を除く): 4153001392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 1582697, 3165394, 6330788, 7913485, 12661576, 15826970, 25323152, 31653940, 36402031, 63307880, 72804062, 126615760, 145608124, 182010155, 291216248, 364020310, 582432496, 728040620, 1456081240, 2912162480]

約数ペア:

[(1, 2912162480), (2, 1456081240), (4, 728040620), (5, 582432496), (8, 364020310), (10, 291216248), (16, 182010155), (20, 145608124), (23, 126615760), (40, 72804062), (46, 63307880), (80, 36402031), (92, 31653940), (115, 25323152), (184, 15826970), (230, 12661576), (368, 7913485), (460, 6330788), (920, 3165394), (1840, 1582697)]