74651120

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{9239}}^1$

素因数の和:9353

約数の個数: 40

約数和(自身を含む): 175301280

約数和(自身を除く): 100650160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 202, 404, 505, 808, 1010, 1616, 2020, 4040, 8080, 9239, 18478, 36956, 46195, 73912, 92390, 147824, 184780, 369560, 739120, 933139, 1866278, 3732556, 4665695, 7465112, 9331390, 14930224, 18662780, 37325560, 74651120]

約数ペア:

[(1, 74651120), (2, 37325560), (4, 18662780), (5, 14930224), (8, 9331390), (10, 7465112), (16, 4665695), (20, 3732556), (40, 1866278), (80, 933139), (101, 739120), (202, 369560), (404, 184780), (505, 147824), (808, 92390), (1010, 73912), (1616, 46195), (2020, 36956), (4040, 18478), (8080, 9239)]