70944400

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{10433}}^1$

素因数の和:10468

約数の個数: 60

約数和(自身を含む): 180487332

約数和(自身を除く): 109542932

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, 3400, 6800, 10433, 20866, 41732, 52165, 83464, 104330, 166928, 177361, 208660, 260825, 354722, 417320, 521650, 709444, 834640, 886805, 1043300, 1418888, 1773610, 2086600, 2837776, 3547220, 4173200, 4434025, 7094440, 8868050, 14188880, 17736100, 35472200, 70944400]

約数ペア:

[(1, 70944400), (2, 35472200), (4, 17736100), (5, 14188880), (8, 8868050), (10, 7094440), (16, 4434025), (17, 4173200), (20, 3547220), (25, 2837776), (34, 2086600), (40, 1773610), (50, 1418888), (68, 1043300), (80, 886805), (85, 834640), (100, 709444), (136, 521650), (170, 417320), (200, 354722), (272, 260825), (340, 208660), (400, 177361), (425, 166928), (680, 104330), (850, 83464), (1360, 52165), (1700, 41732), (3400, 20866), (6800, 10433)]