45339760

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{19543}}^1$

素因数の和:19585

約数の個数: 40

約数和(自身を含む): 109055520

約数和(自身を除く): 63715760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 19543, 39086, 78172, 97715, 156344, 195430, 312688, 390860, 566747, 781720, 1133494, 1563440, 2266988, 2833735, 4533976, 5667470, 9067952, 11334940, 22669880, 45339760]

約数ペア:

[(1, 45339760), (2, 22669880), (4, 11334940), (5, 9067952), (8, 5667470), (10, 4533976), (16, 2833735), (20, 2266988), (29, 1563440), (40, 1133494), (58, 781720), (80, 566747), (116, 390860), (145, 312688), (232, 195430), (290, 156344), (464, 97715), (580, 78172), (1160, 39086), (2320, 19543)]