3793236460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1\times {\mathrm{17389}}^1$

素因数の和:18250

約数の個数: 48

約数和(自身を含む): 8589268800

約数和(自身を除く): 4796032340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 839, 1678, 3356, 4195, 8390, 10907, 16780, 17389, 21814, 34778, 43628, 54535, 69556, 86945, 109070, 173890, 218140, 226057, 347780, 452114, 904228, 1130285, 2260570, 4521140, 14589371, 29178742, 58357484, 72946855, 145893710, 189661823, 291787420, 379323646, 758647292, 948309115, 1896618230, 3793236460]

約数ペア:

[(1, 3793236460), (2, 1896618230), (4, 948309115), (5, 758647292), (10, 379323646), (13, 291787420), (20, 189661823), (26, 145893710), (52, 72946855), (65, 58357484), (130, 29178742), (260, 14589371), (839, 4521140), (1678, 2260570), (3356, 1130285), (4195, 904228), (8390, 452114), (10907, 347780), (16780, 226057), (17389, 218140), (21814, 173890), (34778, 109070), (43628, 86945), (54535, 69556)]