17133680

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3511}}^1$

素因数の和:3585

約数の個数: 40

約数和(自身を含む): 40500384

約数和(自身を除く): 23366704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1220, 2440, 3511, 4880, 7022, 14044, 17555, 28088, 35110, 56176, 70220, 140440, 214171, 280880, 428342, 856684, 1070855, 1713368, 2141710, 3426736, 4283420, 8566840, 17133680]

約数ペア:

[(1, 17133680), (2, 8566840), (4, 4283420), (5, 3426736), (8, 2141710), (10, 1713368), (16, 1070855), (20, 856684), (40, 428342), (61, 280880), (80, 214171), (122, 140440), (244, 70220), (305, 56176), (488, 35110), (610, 28088), (976, 17555), (1220, 14044), (2440, 7022), (3511, 4880)]