5280400880

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{691}}^1\times {\mathrm{1619}}^1$

素因数の和:2382

約数の個数: 80

約数和(自身を含む): 12510806400

約数和(自身を除く): 7230405520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 691, 944, 1180, 1382, 1619, 2360, 2764, 3238, 3455, 4720, 5528, 6476, 6910, 8095, 11056, 12952, 13820, 16190, 25904, 27640, 32380, 40769, 55280, 64760, 81538, 95521, 129520, 163076, 191042, 203845, 326152, 382084, 407690, 477605, 652304, 764168, 815380, 955210, 1118729, 1528336, 1630760, 1910420, 2237458, 3261520, 3820840, 4474916, 5593645, 7641680, 8949832, 11187290, 17899664, 22374580, 44749160, 66005011, 89498320, 132010022, 264020044, 330025055, 528040088, 660050110, 1056080176, 1320100220, 2640200440, 5280400880]

約数ペア:

[(1, 5280400880), (2, 2640200440), (4, 1320100220), (5, 1056080176), (8, 660050110), (10, 528040088), (16, 330025055), (20, 264020044), (40, 132010022), (59, 89498320), (80, 66005011), (118, 44749160), (236, 22374580), (295, 17899664), (472, 11187290), (590, 8949832), (691, 7641680), (944, 5593645), (1180, 4474916), (1382, 3820840), (1619, 3261520), (2360, 2237458), (2764, 1910420), (3238, 1630760), (3455, 1528336), (4720, 1118729), (5528, 955210), (6476, 815380), (6910, 764168), (8095, 652304), (11056, 477605), (12952, 407690), (13820, 382084), (16190, 326152), (25904, 203845), (27640, 191042), (32380, 163076), (40769, 129520), (55280, 95521), (64760, 81538)]