73553440

素因数分解:

$2^5\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1973}}^1$

素因数の和:2221

約数の個数: 48

約数和(自身を含む): 174604248

約数和(自身を除く): 101050808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 233, 466, 932, 1165, 1864, 1973, 2330, 3728, 3946, 4660, 7456, 7892, 9320, 9865, 15784, 18640, 19730, 31568, 37280, 39460, 63136, 78920, 157840, 315680, 459709, 919418, 1838836, 2298545, 3677672, 4597090, 7355344, 9194180, 14710688, 18388360, 36776720, 73553440]

約数ペア:

[(1, 73553440), (2, 36776720), (4, 18388360), (5, 14710688), (8, 9194180), (10, 7355344), (16, 4597090), (20, 3677672), (32, 2298545), (40, 1838836), (80, 919418), (160, 459709), (233, 315680), (466, 157840), (932, 78920), (1165, 63136), (1864, 39460), (1973, 37280), (2330, 31568), (3728, 19730), (3946, 18640), (4660, 15784), (7456, 9865), (7892, 9320)]