338014750

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{71161}}^1$

素因数の和:71197

約数の個数: 32

約数和(自身を含む): 666076320

約数和(自身を除く): 328061570

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 950, 2375, 4750, 71161, 142322, 355805, 711610, 1352059, 1779025, 2704118, 3558050, 6760295, 8895125, 13520590, 17790250, 33801475, 67602950, 169007375, 338014750]

約数ペア:

[(1, 338014750), (2, 169007375), (5, 67602950), (10, 33801475), (19, 17790250), (25, 13520590), (38, 8895125), (50, 6760295), (95, 3558050), (125, 2704118), (190, 1779025), (250, 1352059), (475, 711610), (950, 355805), (2375, 142322), (4750, 71161)]