713207560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1951}}^1$

素因数の和:2031

約数の個数: 128

約数和(自身を含む): 1869235200

約数和(自身を除く): 1156027640

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 37, 38, 40, 52, 65, 74, 76, 95, 104, 130, 148, 152, 185, 190, 247, 260, 296, 370, 380, 481, 494, 520, 703, 740, 760, 962, 988, 1235, 1406, 1480, 1924, 1951, 1976, 2405, 2470, 2812, 3515, 3848, 3902, 4810, 4940, 5624, 7030, 7804, 9139, 9620, 9755, 9880, 14060, 15608, 18278, 19240, 19510, 25363, 28120, 36556, 37069, 39020, 45695, 50726, 72187, 73112, 74138, 78040, 91390, 101452, 126815, 144374, 148276, 182780, 185345, 202904, 253630, 288748, 296552, 360935, 365560, 370690, 481897, 507260, 577496, 721870, 741380, 938431, 963794, 1014520, 1371553, 1443740, 1482760, 1876862, 1927588, 2409485, 2743106, 2887480, 3753724, 3855176, 4692155, 4818970, 5486212, 6857765, 7507448, 9384310, 9637940, 10972424, 13715530, 17830189, 18768620, 19275880, 27431060, 35660378, 37537240, 54862120, 71320756, 89150945, 142641512, 178301890, 356603780, 713207560]

約数ペア:

[(1, 713207560), (2, 356603780), (4, 178301890), (5, 142641512), (8, 89150945), (10, 71320756), (13, 54862120), (19, 37537240), (20, 35660378), (26, 27431060), (37, 19275880), (38, 18768620), (40, 17830189), (52, 13715530), (65, 10972424), (74, 9637940), (76, 9384310), (95, 7507448), (104, 6857765), (130, 5486212), (148, 4818970), (152, 4692155), (185, 3855176), (190, 3753724), (247, 2887480), (260, 2743106), (296, 2409485), (370, 1927588), (380, 1876862), (481, 1482760), (494, 1443740), (520, 1371553), (703, 1014520), (740, 963794), (760, 938431), (962, 741380), (988, 721870), (1235, 577496), (1406, 507260), (1480, 481897), (1924, 370690), (1951, 365560), (1976, 360935), (2405, 296552), (2470, 288748), (2812, 253630), (3515, 202904), (3848, 185345), (3902, 182780), (4810, 148276), (4940, 144374), (5624, 126815), (7030, 101452), (7804, 91390), (9139, 78040), (9620, 74138), (9755, 73112), (9880, 72187), (14060, 50726), (15608, 45695), (18278, 39020), (19240, 37069), (19510, 36556), (25363, 28120)]