47120720

素因数分解:

$2^4\times 5^1\times {\mathrm{167}}^1\times {\mathrm{3527}}^1$

素因数の和:3707

約数の個数: 40

約数和(自身を含む): 110242944

約数和(自身を除く): 63122224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 167, 334, 668, 835, 1336, 1670, 2672, 3340, 3527, 6680, 7054, 13360, 14108, 17635, 28216, 35270, 56432, 70540, 141080, 282160, 589009, 1178018, 2356036, 2945045, 4712072, 5890090, 9424144, 11780180, 23560360, 47120720]

約数ペア:

[(1, 47120720), (2, 23560360), (4, 11780180), (5, 9424144), (8, 5890090), (10, 4712072), (16, 2945045), (20, 2356036), (40, 1178018), (80, 589009), (167, 282160), (334, 141080), (668, 70540), (835, 56432), (1336, 35270), (1670, 28216), (2672, 17635), (3340, 14108), (3527, 13360), (6680, 7054)]