14778880

素因数分解:

$2^9\times 5^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:297

約数の個数: 80

約数和(自身を含む): 37122624

約数和(自身を除く): 22343744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 251, 256, 320, 368, 460, 502, 512, 640, 736, 920, 1004, 1255, 1280, 1472, 1840, 2008, 2510, 2560, 2944, 3680, 4016, 5020, 5773, 5888, 7360, 8032, 10040, 11546, 11776, 14720, 16064, 20080, 23092, 28865, 29440, 32128, 40160, 46184, 57730, 58880, 64256, 80320, 92368, 115460, 128512, 160640, 184736, 230920, 321280, 369472, 461840, 642560, 738944, 923680, 1477888, 1847360, 2955776, 3694720, 7389440, 14778880]

約数ペア:

[(1, 14778880), (2, 7389440), (4, 3694720), (5, 2955776), (8, 1847360), (10, 1477888), (16, 923680), (20, 738944), (23, 642560), (32, 461840), (40, 369472), (46, 321280), (64, 230920), (80, 184736), (92, 160640), (115, 128512), (128, 115460), (160, 92368), (184, 80320), (230, 64256), (251, 58880), (256, 57730), (320, 46184), (368, 40160), (460, 32128), (502, 29440), (512, 28865), (640, 23092), (736, 20080), (920, 16064), (1004, 14720), (1255, 11776), (1280, 11546), (1472, 10040), (1840, 8032), (2008, 7360), (2510, 5888), (2560, 5773), (2944, 5020), (3680, 4016)]