11633540

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 25536000

約数和(自身を除く): 13902460

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 79, 148, 158, 185, 199, 316, 370, 395, 398, 740, 790, 796, 995, 1580, 1990, 2923, 3980, 5846, 7363, 11692, 14615, 14726, 15721, 29230, 29452, 31442, 36815, 58460, 62884, 73630, 78605, 147260, 157210, 314420, 581677, 1163354, 2326708, 2908385, 5816770, 11633540]

約数ペア:

[(1, 11633540), (2, 5816770), (4, 2908385), (5, 2326708), (10, 1163354), (20, 581677), (37, 314420), (74, 157210), (79, 147260), (148, 78605), (158, 73630), (185, 62884), (199, 58460), (316, 36815), (370, 31442), (395, 29452), (398, 29230), (740, 15721), (790, 14726), (796, 14615), (995, 11692), (1580, 7363), (1990, 5846), (2923, 3980)]