71192600

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{20939}}^1$

素因数の和:20972

約数の個数: 48

約数和(自身を含む): 175267800

約数和(自身を除く): 104075200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 20939, 41878, 83756, 104695, 167512, 209390, 355963, 418780, 523475, 711926, 837560, 1046950, 1423852, 1779815, 2093900, 2847704, 3559630, 4187800, 7119260, 8899075, 14238520, 17798150, 35596300, 71192600]

約数ペア:

[(1, 71192600), (2, 35596300), (4, 17798150), (5, 14238520), (8, 8899075), (10, 7119260), (17, 4187800), (20, 3559630), (25, 2847704), (34, 2093900), (40, 1779815), (50, 1423852), (68, 1046950), (85, 837560), (100, 711926), (136, 523475), (170, 418780), (200, 355963), (340, 209390), (425, 167512), (680, 104695), (850, 83756), (1700, 41878), (3400, 20939)]