79435040

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{12109}}^1$

素因数の和:12165

約数の個数: 48

約数和(自身を含む): 192258360

約数和(自身を除く): 112823320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6560, 12109, 24218, 48436, 60545, 96872, 121090, 193744, 242180, 387488, 484360, 496469, 968720, 992938, 1937440, 1985876, 2482345, 3971752, 4964690, 7943504, 9929380, 15887008, 19858760, 39717520, 79435040]

約数ペア:

[(1, 79435040), (2, 39717520), (4, 19858760), (5, 15887008), (8, 9929380), (10, 7943504), (16, 4964690), (20, 3971752), (32, 2482345), (40, 1985876), (41, 1937440), (80, 992938), (82, 968720), (160, 496469), (164, 484360), (205, 387488), (328, 242180), (410, 193744), (656, 121090), (820, 96872), (1312, 60545), (1640, 48436), (3280, 24218), (6560, 12109)]