39860920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^2$

素因数の和:185

約数の個数: 96

約数和(自身を含む): 105034320

約数和(自身を除く): 65173400

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 73, 85, 88, 110, 136, 146, 170, 187, 220, 292, 340, 365, 374, 440, 584, 680, 730, 748, 803, 935, 1241, 1460, 1496, 1606, 1870, 2482, 2920, 3212, 3740, 4015, 4964, 5329, 6205, 6424, 7480, 8030, 9928, 10658, 12410, 13651, 16060, 21316, 24820, 26645, 27302, 32120, 42632, 49640, 53290, 54604, 58619, 68255, 90593, 106580, 109208, 117238, 136510, 181186, 213160, 234476, 273020, 293095, 362372, 452965, 468952, 546040, 586190, 724744, 905930, 996523, 1172380, 1811860, 1993046, 2344760, 3623720, 3986092, 4982615, 7972184, 9965230, 19930460, 39860920]

約数ペア:

[(1, 39860920), (2, 19930460), (4, 9965230), (5, 7972184), (8, 4982615), (10, 3986092), (11, 3623720), (17, 2344760), (20, 1993046), (22, 1811860), (34, 1172380), (40, 996523), (44, 905930), (55, 724744), (68, 586190), (73, 546040), (85, 468952), (88, 452965), (110, 362372), (136, 293095), (146, 273020), (170, 234476), (187, 213160), (220, 181186), (292, 136510), (340, 117238), (365, 109208), (374, 106580), (440, 90593), (584, 68255), (680, 58619), (730, 54604), (748, 53290), (803, 49640), (935, 42632), (1241, 32120), (1460, 27302), (1496, 26645), (1606, 24820), (1870, 21316), (2482, 16060), (2920, 13651), (3212, 12410), (3740, 10658), (4015, 9928), (4964, 8030), (5329, 7480), (6205, 6424)]