54413600

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{4001}}^1$

素因数の和:4038

約数の個数: 72

約数和(自身を含む): 140686308

約数和(自身を除く): 86272708

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 340, 400, 425, 544, 680, 800, 850, 1360, 1700, 2720, 3400, 4001, 6800, 8002, 13600, 16004, 20005, 32008, 40010, 64016, 68017, 80020, 100025, 128032, 136034, 160040, 200050, 272068, 320080, 340085, 400100, 544136, 640160, 680170, 800200, 1088272, 1360340, 1600400, 1700425, 2176544, 2720680, 3200800, 3400850, 5441360, 6801700, 10882720, 13603400, 27206800, 54413600]

約数ペア:

[(1, 54413600), (2, 27206800), (4, 13603400), (5, 10882720), (8, 6801700), (10, 5441360), (16, 3400850), (17, 3200800), (20, 2720680), (25, 2176544), (32, 1700425), (34, 1600400), (40, 1360340), (50, 1088272), (68, 800200), (80, 680170), (85, 640160), (100, 544136), (136, 400100), (160, 340085), (170, 320080), (200, 272068), (272, 200050), (340, 160040), (400, 136034), (425, 128032), (544, 100025), (680, 80020), (800, 68017), (850, 64016), (1360, 40010), (1700, 32008), (2720, 20005), (3400, 16004), (4001, 13600), (6800, 8002)]