79238720

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22511}}^1$

素因数の和:22539

約数の個数: 56

約数和(自身を含む): 205849728

約数和(自身を除く): 126611008

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 22511, 45022, 90044, 112555, 180088, 225110, 247621, 360176, 450220, 495242, 720352, 900440, 990484, 1238105, 1440704, 1800880, 1980968, 2476210, 3601760, 3961936, 4952420, 7203520, 7923872, 9904840, 15847744, 19809680, 39619360, 79238720]

約数ペア:

[(1, 79238720), (2, 39619360), (4, 19809680), (5, 15847744), (8, 9904840), (10, 7923872), (11, 7203520), (16, 4952420), (20, 3961936), (22, 3601760), (32, 2476210), (40, 1980968), (44, 1800880), (55, 1440704), (64, 1238105), (80, 990484), (88, 900440), (110, 720352), (160, 495242), (176, 450220), (220, 360176), (320, 247621), (352, 225110), (440, 180088), (704, 112555), (880, 90044), (1760, 45022), (3520, 22511)]