4810864240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{660833}}^1$

素因数の和:660866

約数の個数: 80

約数和(自身を含む): 13766493888

約数和(自身を除く): 8955629648

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, 660833, 1321666, 2643332, 3304165, 4625831, 5286664, 6608330, 8590829, 9251662, 10573328, 13216660, 17181658, 18503324, 23129155, 26433320, 34363316, 37006648, 42954145, 46258310, 52866640, 60135803, 68726632, 74013296, 85908290, 92516620, 120271606, 137453264, 171816580, 185033240, 240543212, 300679015, 343633160, 370066480, 481086424, 601358030, 687266320, 962172848, 1202716060, 2405432120, 4810864240]

約数ペア:

[(1, 4810864240), (2, 2405432120), (4, 1202716060), (5, 962172848), (7, 687266320), (8, 601358030), (10, 481086424), (13, 370066480), (14, 343633160), (16, 300679015), (20, 240543212), (26, 185033240), (28, 171816580), (35, 137453264), (40, 120271606), (52, 92516620), (56, 85908290), (65, 74013296), (70, 68726632), (80, 60135803), (91, 52866640), (104, 46258310), (112, 42954145), (130, 37006648), (140, 34363316), (182, 26433320), (208, 23129155), (260, 18503324), (280, 17181658), (364, 13216660), (455, 10573328), (520, 9251662), (560, 8590829), (728, 6608330), (910, 5286664), (1040, 4625831), (1456, 3304165), (1820, 2643332), (3640, 1321666), (7280, 660833)]