1617090080

素因数分解:

$2^5\times 5^1\times {\mathrm{367}}^1\times {\mathrm{27539}}^1$

素因数の和:27921

約数の個数: 48

約数和(自身を含む): 3830924160

約数和(自身を除く): 2213834080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 367, 734, 1468, 1835, 2936, 3670, 5872, 7340, 11744, 14680, 27539, 29360, 55078, 58720, 110156, 137695, 220312, 275390, 440624, 550780, 881248, 1101560, 2203120, 4406240, 10106813, 20213626, 40427252, 50534065, 80854504, 101068130, 161709008, 202136260, 323418016, 404272520, 808545040, 1617090080]

約数ペア:

[(1, 1617090080), (2, 808545040), (4, 404272520), (5, 323418016), (8, 202136260), (10, 161709008), (16, 101068130), (20, 80854504), (32, 50534065), (40, 40427252), (80, 20213626), (160, 10106813), (367, 4406240), (734, 2203120), (1468, 1101560), (1835, 881248), (2936, 550780), (3670, 440624), (5872, 275390), (7340, 220312), (11744, 137695), (14680, 110156), (27539, 58720), (29360, 55078)]