295291750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2113}}^1$

素因数の和:2186

約数の個数: 64

約数和(自身を含む): 609440832

約数和(自身を除く): 314149082

約数列:

[1, 2, 5, 10, 13, 25, 26, 43, 50, 65, 86, 125, 130, 215, 250, 325, 430, 559, 650, 1075, 1118, 1625, 2113, 2150, 2795, 3250, 4226, 5375, 5590, 10565, 10750, 13975, 21130, 27469, 27950, 52825, 54938, 69875, 90859, 105650, 137345, 139750, 181718, 264125, 274690, 454295, 528250, 686725, 908590, 1181167, 1373450, 2271475, 2362334, 3433625, 4542950, 5905835, 6867250, 11357375, 11811670, 22714750, 29529175, 59058350, 147645875, 295291750]

約数ペア:

[(1, 295291750), (2, 147645875), (5, 59058350), (10, 29529175), (13, 22714750), (25, 11811670), (26, 11357375), (43, 6867250), (50, 5905835), (65, 4542950), (86, 3433625), (125, 2362334), (130, 2271475), (215, 1373450), (250, 1181167), (325, 908590), (430, 686725), (559, 528250), (650, 454295), (1075, 274690), (1118, 264125), (1625, 181718), (2113, 139750), (2150, 137345), (2795, 105650), (3250, 90859), (4226, 69875), (5375, 54938), (5590, 52825), (10565, 27950), (10750, 27469), (13975, 21130)]