79508480

素因数分解:

$2^{10}\times 5^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:371

約数の個数: 88

約数和(自身を含む): 194989032

約数和(自身を除く): 115480552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 256, 265, 293, 320, 424, 512, 530, 586, 640, 848, 1024, 1060, 1172, 1280, 1465, 1696, 2120, 2344, 2560, 2930, 3392, 4240, 4688, 5120, 5860, 6784, 8480, 9376, 11720, 13568, 15529, 16960, 18752, 23440, 27136, 31058, 33920, 37504, 46880, 54272, 62116, 67840, 75008, 77645, 93760, 124232, 135680, 150016, 155290, 187520, 248464, 271360, 300032, 310580, 375040, 496928, 621160, 750080, 993856, 1242320, 1500160, 1987712, 2484640, 3975424, 4969280, 7950848, 9938560, 15901696, 19877120, 39754240, 79508480]

約数ペア:

[(1, 79508480), (2, 39754240), (4, 19877120), (5, 15901696), (8, 9938560), (10, 7950848), (16, 4969280), (20, 3975424), (32, 2484640), (40, 1987712), (53, 1500160), (64, 1242320), (80, 993856), (106, 750080), (128, 621160), (160, 496928), (212, 375040), (256, 310580), (265, 300032), (293, 271360), (320, 248464), (424, 187520), (512, 155290), (530, 150016), (586, 135680), (640, 124232), (848, 93760), (1024, 77645), (1060, 75008), (1172, 67840), (1280, 62116), (1465, 54272), (1696, 46880), (2120, 37504), (2344, 33920), (2560, 31058), (2930, 27136), (3392, 23440), (4240, 18752), (4688, 16960), (5120, 15529), (5860, 13568), (6784, 11720), (8480, 9376)]