7534150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:265

約数の個数: 48

約数和(自身を含む): 15405264

約数和(自身を除く): 7871114

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 67, 130, 134, 173, 325, 335, 346, 650, 670, 865, 871, 1675, 1730, 1742, 2249, 3350, 4325, 4355, 4498, 8650, 8710, 11245, 11591, 21775, 22490, 23182, 43550, 56225, 57955, 112450, 115910, 150683, 289775, 301366, 579550, 753415, 1506830, 3767075, 7534150]

約数ペア:

[(1, 7534150), (2, 3767075), (5, 1506830), (10, 753415), (13, 579550), (25, 301366), (26, 289775), (50, 150683), (65, 115910), (67, 112450), (130, 57955), (134, 56225), (173, 43550), (325, 23182), (335, 22490), (346, 21775), (650, 11591), (670, 11245), (865, 8710), (871, 8650), (1675, 4498), (1730, 4355), (1742, 4325), (2249, 3350)]