696320

素因数分解:

$2^{13}\times 5^1\times {\mathrm{17}}^1$

素因数の和:48

約数の個数: 56

約数和(自身を含む): 1769364

約数和(自身を除く): 1073044

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 512, 544, 640, 680, 1024, 1088, 1280, 1360, 2048, 2176, 2560, 2720, 4096, 4352, 5120, 5440, 8192, 8704, 10240, 10880, 17408, 20480, 21760, 34816, 40960, 43520, 69632, 87040, 139264, 174080, 348160, 696320]

約数ペア:

[(1, 696320), (2, 348160), (4, 174080), (5, 139264), (8, 87040), (10, 69632), (16, 43520), (17, 40960), (20, 34816), (32, 21760), (34, 20480), (40, 17408), (64, 10880), (68, 10240), (80, 8704), (85, 8192), (128, 5440), (136, 5120), (160, 4352), (170, 4096), (256, 2720), (272, 2560), (320, 2176), (340, 2048), (512, 1360), (544, 1280), (640, 1088), (680, 1024)]