13008400

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1913}}^1$

素因数の和:1948

約数の個数: 60

約数和(自身を含む): 33108372

約数和(自身を除く): 20099972

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 850, 1360, 1700, 1913, 3400, 3826, 6800, 7652, 9565, 15304, 19130, 30608, 32521, 38260, 47825, 65042, 76520, 95650, 130084, 153040, 162605, 191300, 260168, 325210, 382600, 520336, 650420, 765200, 813025, 1300840, 1626050, 2601680, 3252100, 6504200, 13008400]

約数ペア:

[(1, 13008400), (2, 6504200), (4, 3252100), (5, 2601680), (8, 1626050), (10, 1300840), (16, 813025), (17, 765200), (20, 650420), (25, 520336), (34, 382600), (40, 325210), (50, 260168), (68, 191300), (80, 162605), (85, 153040), (100, 130084), (136, 95650), (170, 76520), (200, 65042), (272, 47825), (340, 38260), (400, 32521), (425, 30608), (680, 19130), (850, 15304), (1360, 9565), (1700, 7652), (1913, 6800), (3400, 3826)]