1054408040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{198197}}^1$

素因数の和:198234

約数の個数: 64

約数和(自身を含む): 2854051200

約数和(自身を除く): 1799643160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 198197, 396394, 792788, 990985, 1387379, 1585576, 1981970, 2774758, 3765743, 3963940, 5549516, 6936895, 7531486, 7927880, 11099032, 13873790, 15062972, 18828715, 26360201, 27747580, 30125944, 37657430, 52720402, 55495160, 75314860, 105440804, 131801005, 150629720, 210881608, 263602010, 527204020, 1054408040]

約数ペア:

[(1, 1054408040), (2, 527204020), (4, 263602010), (5, 210881608), (7, 150629720), (8, 131801005), (10, 105440804), (14, 75314860), (19, 55495160), (20, 52720402), (28, 37657430), (35, 30125944), (38, 27747580), (40, 26360201), (56, 18828715), (70, 15062972), (76, 13873790), (95, 11099032), (133, 7927880), (140, 7531486), (152, 6936895), (190, 5549516), (266, 3963940), (280, 3765743), (380, 2774758), (532, 1981970), (665, 1585576), (760, 1387379), (1064, 990985), (1330, 792788), (2660, 396394), (5320, 198197)]