82237280

素因数分解:

$2^5\times 5^1\times {\mathrm{173}}^1\times {\mathrm{2971}}^1$

素因数の和:3159

約数の個数: 48

約数和(自身を含む): 195474384

約数和(自身を除く): 113237104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 173, 346, 692, 865, 1384, 1730, 2768, 2971, 3460, 5536, 5942, 6920, 11884, 13840, 14855, 23768, 27680, 29710, 47536, 59420, 95072, 118840, 237680, 475360, 513983, 1027966, 2055932, 2569915, 4111864, 5139830, 8223728, 10279660, 16447456, 20559320, 41118640, 82237280]

約数ペア:

[(1, 82237280), (2, 41118640), (4, 20559320), (5, 16447456), (8, 10279660), (10, 8223728), (16, 5139830), (20, 4111864), (32, 2569915), (40, 2055932), (80, 1027966), (160, 513983), (173, 475360), (346, 237680), (692, 118840), (865, 95072), (1384, 59420), (1730, 47536), (2768, 29710), (2971, 27680), (3460, 23768), (5536, 14855), (5942, 13840), (6920, 11884)]