80098690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{3457}}^1$

素因数の和:3802

約数の個数: 32

約数和(自身を含む): 165320064

約数和(自身を除く): 85221374

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 331, 662, 1655, 2317, 3310, 3457, 4634, 6914, 11585, 17285, 23170, 24199, 34570, 48398, 120995, 241990, 1144267, 2288534, 5721335, 8009869, 11442670, 16019738, 40049345, 80098690]

約数ペア:

[(1, 80098690), (2, 40049345), (5, 16019738), (7, 11442670), (10, 8009869), (14, 5721335), (35, 2288534), (70, 1144267), (331, 241990), (662, 120995), (1655, 48398), (2317, 34570), (3310, 24199), (3457, 23170), (4634, 17285), (6914, 11585)]