76231480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4729}}^1$

素因数の和:4784

約数の個数: 64

約数和(自身を含む): 190713600

約数和(自身を除く): 114482120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 310, 403, 520, 620, 806, 1240, 1612, 2015, 3224, 4030, 4729, 8060, 9458, 16120, 18916, 23645, 37832, 47290, 61477, 94580, 122954, 146599, 189160, 245908, 293198, 307385, 491816, 586396, 614770, 732995, 1172792, 1229540, 1465990, 1905787, 2459080, 2931980, 3811574, 5863960, 7623148, 9528935, 15246296, 19057870, 38115740, 76231480]

約数ペア:

[(1, 76231480), (2, 38115740), (4, 19057870), (5, 15246296), (8, 9528935), (10, 7623148), (13, 5863960), (20, 3811574), (26, 2931980), (31, 2459080), (40, 1905787), (52, 1465990), (62, 1229540), (65, 1172792), (104, 732995), (124, 614770), (130, 586396), (155, 491816), (248, 307385), (260, 293198), (310, 245908), (403, 189160), (520, 146599), (620, 122954), (806, 94580), (1240, 61477), (1612, 47290), (2015, 37832), (3224, 23645), (4030, 18916), (4729, 16120), (8060, 9458)]