104393440

素因数分解:

$2^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{7331}}^1$

素因数の和:7435

約数の個数: 48

約数和(自身を含む): 249434640

約数和(自身を除く): 145041200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 89, 160, 178, 356, 445, 712, 890, 1424, 1780, 2848, 3560, 7120, 7331, 14240, 14662, 29324, 36655, 58648, 73310, 117296, 146620, 234592, 293240, 586480, 652459, 1172960, 1304918, 2609836, 3262295, 5219672, 6524590, 10439344, 13049180, 20878688, 26098360, 52196720, 104393440]

約数ペア:

[(1, 104393440), (2, 52196720), (4, 26098360), (5, 20878688), (8, 13049180), (10, 10439344), (16, 6524590), (20, 5219672), (32, 3262295), (40, 2609836), (80, 1304918), (89, 1172960), (160, 652459), (178, 586480), (356, 293240), (445, 234592), (712, 146620), (890, 117296), (1424, 73310), (1780, 58648), (2848, 36655), (3560, 29324), (7120, 14662), (7331, 14240)]