47012140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19753}}^1$

素因数の和:19786

約数の個数: 48

約数和(自身を含む): 119472192

約数和(自身を除く): 72460052

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 19753, 39506, 79012, 98765, 138271, 197530, 276542, 335801, 395060, 553084, 671602, 691355, 1343204, 1382710, 1679005, 2350607, 2765420, 3358010, 4701214, 6716020, 9402428, 11753035, 23506070, 47012140]

約数ペア:

[(1, 47012140), (2, 23506070), (4, 11753035), (5, 9402428), (7, 6716020), (10, 4701214), (14, 3358010), (17, 2765420), (20, 2350607), (28, 1679005), (34, 1382710), (35, 1343204), (68, 691355), (70, 671602), (85, 553084), (119, 395060), (140, 335801), (170, 276542), (238, 197530), (340, 138271), (476, 98765), (595, 79012), (1190, 39506), (2380, 19753)]