27147760

素因数分解:

$2^4\times 5^1\times {\mathrm{439}}^1\times {\mathrm{773}}^1$

素因数の和:1225

約数の個数: 40

約数和(自身を含む): 63344160

約数和(自身を除く): 36196400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 439, 773, 878, 1546, 1756, 2195, 3092, 3512, 3865, 4390, 6184, 7024, 7730, 8780, 12368, 15460, 17560, 30920, 35120, 61840, 339347, 678694, 1357388, 1696735, 2714776, 3393470, 5429552, 6786940, 13573880, 27147760]

約数ペア:

[(1, 27147760), (2, 13573880), (4, 6786940), (5, 5429552), (8, 3393470), (10, 2714776), (16, 1696735), (20, 1357388), (40, 678694), (80, 339347), (439, 61840), (773, 35120), (878, 30920), (1546, 17560), (1756, 15460), (2195, 12368), (3092, 8780), (3512, 7730), (3865, 7024), (4390, 6184)]