87962240

素因数分解:

$2^7\times 5^1\times {\mathrm{167}}^1\times {\mathrm{823}}^1$

素因数の和:1009

約数の個数: 64

約数和(自身を含む): 211800960

約数和(自身を除く): 123838720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 167, 320, 334, 640, 668, 823, 835, 1336, 1646, 1670, 2672, 3292, 3340, 4115, 5344, 6584, 6680, 8230, 10688, 13168, 13360, 16460, 21376, 26336, 26720, 32920, 52672, 53440, 65840, 105344, 106880, 131680, 137441, 263360, 274882, 526720, 549764, 687205, 1099528, 1374410, 2199056, 2748820, 4398112, 5497640, 8796224, 10995280, 17592448, 21990560, 43981120, 87962240]

約数ペア:

[(1, 87962240), (2, 43981120), (4, 21990560), (5, 17592448), (8, 10995280), (10, 8796224), (16, 5497640), (20, 4398112), (32, 2748820), (40, 2199056), (64, 1374410), (80, 1099528), (128, 687205), (160, 549764), (167, 526720), (320, 274882), (334, 263360), (640, 137441), (668, 131680), (823, 106880), (835, 105344), (1336, 65840), (1646, 53440), (1670, 52672), (2672, 32920), (3292, 26720), (3340, 26336), (4115, 21376), (5344, 16460), (6584, 13360), (6680, 13168), (8230, 10688)]