79469120

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8011}}^1$

素因数の和:8059

約数の個数: 56

約数和(自身を含む): 195364608

約数和(自身を除く): 115895488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 8011, 9920, 16022, 32044, 40055, 64088, 80110, 128176, 160220, 248341, 256352, 320440, 496682, 512704, 640880, 993364, 1241705, 1281760, 1986728, 2483410, 2563520, 3973456, 4966820, 7946912, 9933640, 15893824, 19867280, 39734560, 79469120]

約数ペア:

[(1, 79469120), (2, 39734560), (4, 19867280), (5, 15893824), (8, 9933640), (10, 7946912), (16, 4966820), (20, 3973456), (31, 2563520), (32, 2483410), (40, 1986728), (62, 1281760), (64, 1241705), (80, 993364), (124, 640880), (155, 512704), (160, 496682), (248, 320440), (310, 256352), (320, 248341), (496, 160220), (620, 128176), (992, 80110), (1240, 64088), (1984, 40055), (2480, 32044), (4960, 16022), (8011, 9920)]