39861363025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1\times {\mathrm{373}}^1$

素因数の和:707

約数の個数: 96

約数和(自身を含む): 57732554880

約数和(自身を除く): 17871191855

約数列:

[1, 5, 11, 19, 25, 55, 95, 113, 181, 209, 275, 373, 475, 565, 905, 1045, 1243, 1865, 1991, 2147, 2825, 3439, 4103, 4525, 5225, 6215, 7087, 9325, 9955, 10735, 17195, 20453, 20515, 23617, 31075, 35435, 37829, 42149, 49775, 53675, 67513, 77957, 85975, 102265, 102575, 118085, 177175, 189145, 210745, 224983, 337565, 388607, 389785, 463639, 511325, 590425, 742643, 800831, 945725, 1053725, 1124915, 1282747, 1687825, 1943035, 1948925, 2318195, 3713215, 4004155, 4274677, 5624575, 6413735, 7628969, 8809141, 9715175, 11590975, 14110217, 18566075, 20020775, 21373385, 32068675, 38144845, 44045705, 70551085, 83918659, 106866925, 144950411, 190724225, 220228525, 352755425, 419593295, 724752055, 1594454521, 2097966475, 3623760275, 7972272605, 39861363025]

約数ペア:

[(1, 39861363025), (5, 7972272605), (11, 3623760275), (19, 2097966475), (25, 1594454521), (55, 724752055), (95, 419593295), (113, 352755425), (181, 220228525), (209, 190724225), (275, 144950411), (373, 106866925), (475, 83918659), (565, 70551085), (905, 44045705), (1045, 38144845), (1243, 32068675), (1865, 21373385), (1991, 20020775), (2147, 18566075), (2825, 14110217), (3439, 11590975), (4103, 9715175), (4525, 8809141), (5225, 7628969), (6215, 6413735), (7087, 5624575), (9325, 4274677), (9955, 4004155), (10735, 3713215), (17195, 2318195), (20453, 1948925), (20515, 1943035), (23617, 1687825), (31075, 1282747), (35435, 1124915), (37829, 1053725), (42149, 945725), (49775, 800831), (53675, 742643), (67513, 590425), (77957, 511325), (85975, 463639), (102265, 389785), (102575, 388607), (118085, 337565), (177175, 224983), (189145, 210745)]