71529680

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47059}}^1$

素因数の和:47091

約数の個数: 40

約数和(自身を含む): 175063200

約数和(自身を除く): 103533520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 47059, 94118, 188236, 235295, 376472, 470590, 752944, 894121, 941180, 1788242, 1882360, 3576484, 3764720, 4470605, 7152968, 8941210, 14305936, 17882420, 35764840, 71529680]

約数ペア:

[(1, 71529680), (2, 35764840), (4, 17882420), (5, 14305936), (8, 8941210), (10, 7152968), (16, 4470605), (19, 3764720), (20, 3576484), (38, 1882360), (40, 1788242), (76, 941180), (80, 894121), (95, 752944), (152, 470590), (190, 376472), (304, 235295), (380, 188236), (760, 94118), (1520, 47059)]