3941360

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2593}}^1$

素因数の和:2625

約数の個数: 40

約数和(自身を含む): 9649680

約数和(自身を除く): 5708320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 2593, 5186, 10372, 12965, 20744, 25930, 41488, 49267, 51860, 98534, 103720, 197068, 207440, 246335, 394136, 492670, 788272, 985340, 1970680, 3941360]

約数ペア:

[(1, 3941360), (2, 1970680), (4, 985340), (5, 788272), (8, 492670), (10, 394136), (16, 246335), (19, 207440), (20, 197068), (38, 103720), (40, 98534), (76, 51860), (80, 49267), (95, 41488), (152, 25930), (190, 20744), (304, 12965), (380, 10372), (760, 5186), (1520, 2593)]