66269450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2371}}^1$

素因数の和:2439

約数の個数: 48

約数和(自身を含む): 135887136

約数和(自身を除く): 69617686

約数列:

[1, 2, 5, 10, 13, 25, 26, 43, 50, 65, 86, 130, 215, 325, 430, 559, 650, 1075, 1118, 2150, 2371, 2795, 4742, 5590, 11855, 13975, 23710, 27950, 30823, 59275, 61646, 101953, 118550, 154115, 203906, 308230, 509765, 770575, 1019530, 1325389, 1541150, 2548825, 2650778, 5097650, 6626945, 13253890, 33134725, 66269450]

約数ペア:

[(1, 66269450), (2, 33134725), (5, 13253890), (10, 6626945), (13, 5097650), (25, 2650778), (26, 2548825), (43, 1541150), (50, 1325389), (65, 1019530), (86, 770575), (130, 509765), (215, 308230), (325, 203906), (430, 154115), (559, 118550), (650, 101953), (1075, 61646), (1118, 59275), (2150, 30823), (2371, 27950), (2795, 23710), (4742, 13975), (5590, 11855)]