79475080

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{523}}^1$

素因数の和:694

約数の個数: 64

約数和(自身を含む): 186753600

約数和(自身を除く): 107278520

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 131, 145, 232, 262, 290, 523, 524, 580, 655, 1046, 1048, 1160, 1310, 2092, 2615, 2620, 3799, 4184, 5230, 5240, 7598, 10460, 15167, 15196, 18995, 20920, 30334, 30392, 37990, 60668, 68513, 75835, 75980, 121336, 137026, 151670, 151960, 274052, 303340, 342565, 548104, 606680, 685130, 1370260, 1986877, 2740520, 3973754, 7947508, 9934385, 15895016, 19868770, 39737540, 79475080]

約数ペア:

[(1, 79475080), (2, 39737540), (4, 19868770), (5, 15895016), (8, 9934385), (10, 7947508), (20, 3973754), (29, 2740520), (40, 1986877), (58, 1370260), (116, 685130), (131, 606680), (145, 548104), (232, 342565), (262, 303340), (290, 274052), (523, 151960), (524, 151670), (580, 137026), (655, 121336), (1046, 75980), (1048, 75835), (1160, 68513), (1310, 60668), (2092, 37990), (2615, 30392), (2620, 30334), (3799, 20920), (4184, 18995), (5230, 15196), (5240, 15167), (7598, 10460)]