33808720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{373}}^1$

素因数の和:500

約数の個数: 80

約数和(自身を含む): 86815872

約数和(自身を除く): 53007152

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 103, 110, 176, 206, 220, 373, 412, 440, 515, 746, 824, 880, 1030, 1133, 1492, 1648, 1865, 2060, 2266, 2984, 3730, 4103, 4120, 4532, 5665, 5968, 7460, 8206, 8240, 9064, 11330, 14920, 16412, 18128, 20515, 22660, 29840, 32824, 38419, 41030, 45320, 65648, 76838, 82060, 90640, 153676, 164120, 192095, 307352, 328240, 384190, 422609, 614704, 768380, 845218, 1536760, 1690436, 2113045, 3073520, 3380872, 4226090, 6761744, 8452180, 16904360, 33808720]

約数ペア:

[(1, 33808720), (2, 16904360), (4, 8452180), (5, 6761744), (8, 4226090), (10, 3380872), (11, 3073520), (16, 2113045), (20, 1690436), (22, 1536760), (40, 845218), (44, 768380), (55, 614704), (80, 422609), (88, 384190), (103, 328240), (110, 307352), (176, 192095), (206, 164120), (220, 153676), (373, 90640), (412, 82060), (440, 76838), (515, 65648), (746, 45320), (824, 41030), (880, 38419), (1030, 32824), (1133, 29840), (1492, 22660), (1648, 20515), (1865, 18128), (2060, 16412), (2266, 14920), (2984, 11330), (3730, 9064), (4103, 8240), (4120, 8206), (4532, 7460), (5665, 5968)]