3630320

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1973}}^1$

素因数の和:2009

約数の個数: 40

約数和(自身を含む): 8811936

約数和(自身を除く): 5181616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 1973, 3946, 7892, 9865, 15784, 19730, 31568, 39460, 45379, 78920, 90758, 157840, 181516, 226895, 363032, 453790, 726064, 907580, 1815160, 3630320]

約数ペア:

[(1, 3630320), (2, 1815160), (4, 907580), (5, 726064), (8, 453790), (10, 363032), (16, 226895), (20, 181516), (23, 157840), (40, 90758), (46, 78920), (80, 45379), (92, 39460), (115, 31568), (184, 19730), (230, 15784), (368, 9865), (460, 7892), (920, 3946), (1840, 1973)]