75069440

素因数分解:

$2^{11}\times 5^1\times {\mathrm{7331}}^1$

素因数の和:7358

約数の個数: 48

約数和(自身を含む): 180147240

約数和(自身を除く): 105077800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 5120, 7331, 10240, 14662, 29324, 36655, 58648, 73310, 117296, 146620, 234592, 293240, 469184, 586480, 938368, 1172960, 1876736, 2345920, 3753472, 4691840, 7506944, 9383680, 15013888, 18767360, 37534720, 75069440]

約数ペア:

[(1, 75069440), (2, 37534720), (4, 18767360), (5, 15013888), (8, 9383680), (10, 7506944), (16, 4691840), (20, 3753472), (32, 2345920), (40, 1876736), (64, 1172960), (80, 938368), (128, 586480), (160, 469184), (256, 293240), (320, 234592), (512, 146620), (640, 117296), (1024, 73310), (1280, 58648), (2048, 36655), (2560, 29324), (5120, 14662), (7331, 10240)]