42799040

素因数分解:

$2^6\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1693}}^1$

素因数の和:1789

約数の個数: 56

約数和(自身を含む): 103266240

約数和(自身を除く): 60467200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 158, 160, 316, 320, 395, 632, 790, 1264, 1580, 1693, 2528, 3160, 3386, 5056, 6320, 6772, 8465, 12640, 13544, 16930, 25280, 27088, 33860, 54176, 67720, 108352, 133747, 135440, 267494, 270880, 534988, 541760, 668735, 1069976, 1337470, 2139952, 2674940, 4279904, 5349880, 8559808, 10699760, 21399520, 42799040]

約数ペア:

[(1, 42799040), (2, 21399520), (4, 10699760), (5, 8559808), (8, 5349880), (10, 4279904), (16, 2674940), (20, 2139952), (32, 1337470), (40, 1069976), (64, 668735), (79, 541760), (80, 534988), (158, 270880), (160, 267494), (316, 135440), (320, 133747), (395, 108352), (632, 67720), (790, 54176), (1264, 33860), (1580, 27088), (1693, 25280), (2528, 16930), (3160, 13544), (3386, 12640), (5056, 8465), (6320, 6772)]