64433180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{24223}}^1$

素因数の和:24258

約数の個数: 48

約数和(自身を含む): 162785280

約数和(自身を除く): 98352100

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 24223, 48446, 96892, 121115, 169561, 242230, 339122, 460237, 484460, 678244, 847805, 920474, 1695610, 1840948, 2301185, 3221659, 3391220, 4602370, 6443318, 9204740, 12886636, 16108295, 32216590, 64433180]

約数ペア:

[(1, 64433180), (2, 32216590), (4, 16108295), (5, 12886636), (7, 9204740), (10, 6443318), (14, 4602370), (19, 3391220), (20, 3221659), (28, 2301185), (35, 1840948), (38, 1695610), (70, 920474), (76, 847805), (95, 678244), (133, 484460), (140, 460237), (190, 339122), (266, 242230), (380, 169561), (532, 121115), (665, 96892), (1330, 48446), (2660, 24223)]