4286450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:387

約数の個数: 48

約数和(自身を含む): 9386304

約数和(自身を除く): 5099854

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 37, 50, 70, 74, 175, 185, 259, 331, 350, 370, 518, 662, 925, 1295, 1655, 1850, 2317, 2590, 3310, 4634, 6475, 8275, 11585, 12247, 12950, 16550, 23170, 24494, 57925, 61235, 85729, 115850, 122470, 171458, 306175, 428645, 612350, 857290, 2143225, 4286450]

約数ペア:

[(1, 4286450), (2, 2143225), (5, 857290), (7, 612350), (10, 428645), (14, 306175), (25, 171458), (35, 122470), (37, 115850), (50, 85729), (70, 61235), (74, 57925), (175, 24494), (185, 23170), (259, 16550), (331, 12950), (350, 12247), (370, 11585), (518, 8275), (662, 6475), (925, 4634), (1295, 3310), (1655, 2590), (1850, 2317)]