236971240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{4451}}^1$

素因数の和:4495

約数の個数: 64

約数和(自身を含む): 586595520

約数和(自身を除く): 349624280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 1331, 2420, 2662, 4451, 4840, 5324, 6655, 8902, 10648, 13310, 17804, 22255, 26620, 35608, 44510, 48961, 53240, 89020, 97922, 178040, 195844, 244805, 391688, 489610, 538571, 979220, 1077142, 1958440, 2154284, 2692855, 4308568, 5385710, 5924281, 10771420, 11848562, 21542840, 23697124, 29621405, 47394248, 59242810, 118485620, 236971240]

約数ペア:

[(1, 236971240), (2, 118485620), (4, 59242810), (5, 47394248), (8, 29621405), (10, 23697124), (11, 21542840), (20, 11848562), (22, 10771420), (40, 5924281), (44, 5385710), (55, 4308568), (88, 2692855), (110, 2154284), (121, 1958440), (220, 1077142), (242, 979220), (440, 538571), (484, 489610), (605, 391688), (968, 244805), (1210, 195844), (1331, 178040), (2420, 97922), (2662, 89020), (4451, 53240), (4840, 48961), (5324, 44510), (6655, 35608), (8902, 26620), (10648, 22255), (13310, 17804)]