9006400

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{433}}^1$

素因数の和:468

約数の個数: 84

約数和(自身を含む): 23921212

約数和(自身を除く): 14914812

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 130, 160, 200, 208, 260, 320, 325, 400, 416, 433, 520, 650, 800, 832, 866, 1040, 1300, 1600, 1732, 2080, 2165, 2600, 3464, 4160, 4330, 5200, 5629, 6928, 8660, 10400, 10825, 11258, 13856, 17320, 20800, 21650, 22516, 27712, 28145, 34640, 43300, 45032, 56290, 69280, 86600, 90064, 112580, 138560, 140725, 173200, 180128, 225160, 281450, 346400, 360256, 450320, 562900, 692800, 900640, 1125800, 1801280, 2251600, 4503200, 9006400]

約数ペア:

[(1, 9006400), (2, 4503200), (4, 2251600), (5, 1801280), (8, 1125800), (10, 900640), (13, 692800), (16, 562900), (20, 450320), (25, 360256), (26, 346400), (32, 281450), (40, 225160), (50, 180128), (52, 173200), (64, 140725), (65, 138560), (80, 112580), (100, 90064), (104, 86600), (130, 69280), (160, 56290), (200, 45032), (208, 43300), (260, 34640), (320, 28145), (325, 27712), (400, 22516), (416, 21650), (433, 20800), (520, 17320), (650, 13856), (800, 11258), (832, 10825), (866, 10400), (1040, 8660), (1300, 6928), (1600, 5629), (1732, 5200), (2080, 4330), (2165, 4160), (2600, 3464)]