5208486520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{70271}}^1$

素因数の和:70408

約数の個数: 64

約数和(自身を含む): 12522470400

約数和(自身を除く): 7313983880

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 109, 136, 170, 218, 340, 436, 545, 680, 872, 1090, 1853, 2180, 3706, 4360, 7412, 9265, 14824, 18530, 37060, 70271, 74120, 140542, 281084, 351355, 562168, 702710, 1194607, 1405420, 2389214, 2810840, 4778428, 5973035, 7659539, 9556856, 11946070, 15319078, 23892140, 30638156, 38297695, 47784280, 61276312, 76595390, 130212163, 153190780, 260424326, 306381560, 520848652, 651060815, 1041697304, 1302121630, 2604243260, 5208486520]

約数ペア:

[(1, 5208486520), (2, 2604243260), (4, 1302121630), (5, 1041697304), (8, 651060815), (10, 520848652), (17, 306381560), (20, 260424326), (34, 153190780), (40, 130212163), (68, 76595390), (85, 61276312), (109, 47784280), (136, 38297695), (170, 30638156), (218, 23892140), (340, 15319078), (436, 11946070), (545, 9556856), (680, 7659539), (872, 5973035), (1090, 4778428), (1853, 2810840), (2180, 2389214), (3706, 1405420), (4360, 1194607), (7412, 702710), (9265, 562168), (14824, 351355), (18530, 281084), (37060, 140542), (70271, 74120)]