4215505840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{579053}}^1$

素因数の和:579086

約数の個数: 80

約数和(自身を含む): 12062852928

約数和(自身を除く): 7847347088

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 579053, 1158106, 2316212, 2895265, 4053371, 4632424, 5790530, 7527689, 8106742, 9264848, 11581060, 15055378, 16213484, 20266855, 23162120, 30110756, 32426968, 37638445, 40533710, 46324240, 52693823, 60221512, 64853936, 75276890, 81067420, 105387646, 120443024, 150553780, 162134840, 210775292, 263469115, 301107560, 324269680, 421550584, 526938230, 602215120, 843101168, 1053876460, 2107752920, 4215505840]

約数ペア:

[(1, 4215505840), (2, 2107752920), (4, 1053876460), (5, 843101168), (7, 602215120), (8, 526938230), (10, 421550584), (13, 324269680), (14, 301107560), (16, 263469115), (20, 210775292), (26, 162134840), (28, 150553780), (35, 120443024), (40, 105387646), (52, 81067420), (56, 75276890), (65, 64853936), (70, 60221512), (80, 52693823), (91, 46324240), (104, 40533710), (112, 37638445), (130, 32426968), (140, 30110756), (182, 23162120), (208, 20266855), (260, 16213484), (280, 15055378), (364, 11581060), (455, 9264848), (520, 8106742), (560, 7527689), (728, 5790530), (910, 4632424), (1040, 4053371), (1456, 2895265), (1820, 2316212), (3640, 1158106), (7280, 579053)]