73861360

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{48593}}^1$

素因数の和:48625

約数の個数: 40

約数和(自身を含む): 180769680

約数和(自身を除く): 106908320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 48593, 97186, 194372, 242965, 388744, 485930, 777488, 923267, 971860, 1846534, 1943720, 3693068, 3887440, 4616335, 7386136, 9232670, 14772272, 18465340, 36930680, 73861360]

約数ペア:

[(1, 73861360), (2, 36930680), (4, 18465340), (5, 14772272), (8, 9232670), (10, 7386136), (16, 4616335), (19, 3887440), (20, 3693068), (38, 1943720), (40, 1846534), (76, 971860), (80, 923267), (95, 777488), (152, 485930), (190, 388744), (304, 242965), (380, 194372), (760, 97186), (1520, 48593)]