9779560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{659}}^1$

素因数の和:730

約数の個数: 64

約数和(自身を含む): 25660800

約数和(自身を除く): 15881240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 70, 106, 140, 212, 265, 280, 371, 424, 530, 659, 742, 1060, 1318, 1484, 1855, 2120, 2636, 2968, 3295, 3710, 4613, 5272, 6590, 7420, 9226, 13180, 14840, 18452, 23065, 26360, 34927, 36904, 46130, 69854, 92260, 139708, 174635, 184520, 244489, 279416, 349270, 488978, 698540, 977956, 1222445, 1397080, 1955912, 2444890, 4889780, 9779560]

約数ペア:

[(1, 9779560), (2, 4889780), (4, 2444890), (5, 1955912), (7, 1397080), (8, 1222445), (10, 977956), (14, 698540), (20, 488978), (28, 349270), (35, 279416), (40, 244489), (53, 184520), (56, 174635), (70, 139708), (106, 92260), (140, 69854), (212, 46130), (265, 36904), (280, 34927), (371, 26360), (424, 23065), (530, 18452), (659, 14840), (742, 13180), (1060, 9226), (1318, 7420), (1484, 6590), (1855, 5272), (2120, 4613), (2636, 3710), (2968, 3295)]