3353840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:186

約数の個数: 80

約数和(自身を含む): 9160128

約数和(自身を除く): 5806288

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 53, 56, 70, 80, 106, 112, 113, 140, 212, 226, 265, 280, 371, 424, 452, 530, 560, 565, 742, 791, 848, 904, 1060, 1130, 1484, 1582, 1808, 1855, 2120, 2260, 2968, 3164, 3710, 3955, 4240, 4520, 5936, 5989, 6328, 7420, 7910, 9040, 11978, 12656, 14840, 15820, 23956, 29680, 29945, 31640, 41923, 47912, 59890, 63280, 83846, 95824, 119780, 167692, 209615, 239560, 335384, 419230, 479120, 670768, 838460, 1676920, 3353840]

約数ペア:

[(1, 3353840), (2, 1676920), (4, 838460), (5, 670768), (7, 479120), (8, 419230), (10, 335384), (14, 239560), (16, 209615), (20, 167692), (28, 119780), (35, 95824), (40, 83846), (53, 63280), (56, 59890), (70, 47912), (80, 41923), (106, 31640), (112, 29945), (113, 29680), (140, 23956), (212, 15820), (226, 14840), (265, 12656), (280, 11978), (371, 9040), (424, 7910), (452, 7420), (530, 6328), (560, 5989), (565, 5936), (742, 4520), (791, 4240), (848, 3955), (904, 3710), (1060, 3164), (1130, 2968), (1484, 2260), (1582, 2120), (1808, 1855)]