211676920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{58153}}^1$

素因数の和:58184

約数の個数: 64

約数和(自身を含む): 586192320

約数和(自身を除く): 374515400

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 58153, 116306, 232612, 290765, 407071, 465224, 581530, 755989, 814142, 1163060, 1511978, 1628284, 2035355, 2326120, 3023956, 3256568, 3779945, 4070710, 5291923, 6047912, 7559890, 8141420, 10583846, 15119780, 16282840, 21167692, 26459615, 30239560, 42335384, 52919230, 105838460, 211676920]

約数ペア:

[(1, 211676920), (2, 105838460), (4, 52919230), (5, 42335384), (7, 30239560), (8, 26459615), (10, 21167692), (13, 16282840), (14, 15119780), (20, 10583846), (26, 8141420), (28, 7559890), (35, 6047912), (40, 5291923), (52, 4070710), (56, 3779945), (65, 3256568), (70, 3023956), (91, 2326120), (104, 2035355), (130, 1628284), (140, 1511978), (182, 1163060), (260, 814142), (280, 755989), (364, 581530), (455, 465224), (520, 407071), (728, 290765), (910, 232612), (1820, 116306), (3640, 58153)]