1085134720

素因数分解:

$2^7\times 5^1\times {\mathrm{53}}^1\times {\mathrm{31991}}^1$

素因数の和:32063

約数の個数: 64

約数和(自身を含む): 2643179040

約数和(自身を除く): 1558044320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 265, 320, 424, 530, 640, 848, 1060, 1696, 2120, 3392, 4240, 6784, 8480, 16960, 31991, 33920, 63982, 127964, 159955, 255928, 319910, 511856, 639820, 1023712, 1279640, 1695523, 2047424, 2559280, 3391046, 4094848, 5118560, 6782092, 8477615, 10237120, 13564184, 16955230, 20474240, 27128368, 33910460, 54256736, 67820920, 108513472, 135641840, 217026944, 271283680, 542567360, 1085134720]

約数ペア:

[(1, 1085134720), (2, 542567360), (4, 271283680), (5, 217026944), (8, 135641840), (10, 108513472), (16, 67820920), (20, 54256736), (32, 33910460), (40, 27128368), (53, 20474240), (64, 16955230), (80, 13564184), (106, 10237120), (128, 8477615), (160, 6782092), (212, 5118560), (265, 4094848), (320, 3391046), (424, 2559280), (530, 2047424), (640, 1695523), (848, 1279640), (1060, 1023712), (1696, 639820), (2120, 511856), (3392, 319910), (4240, 255928), (6784, 159955), (8480, 127964), (16960, 63982), (31991, 33920)]