98978560

素因数分解:

$2^8\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1459}}^1$

素因数の和:1533

約数の個数: 72

約数和(自身を含む): 241723440

約数和(自身を除く): 142744880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 256, 265, 320, 424, 530, 640, 848, 1060, 1280, 1459, 1696, 2120, 2918, 3392, 4240, 5836, 6784, 7295, 8480, 11672, 13568, 14590, 16960, 23344, 29180, 33920, 46688, 58360, 67840, 77327, 93376, 116720, 154654, 186752, 233440, 309308, 373504, 386635, 466880, 618616, 773270, 933760, 1237232, 1546540, 1867520, 2474464, 3093080, 4948928, 6186160, 9897856, 12372320, 19795712, 24744640, 49489280, 98978560]

約数ペア:

[(1, 98978560), (2, 49489280), (4, 24744640), (5, 19795712), (8, 12372320), (10, 9897856), (16, 6186160), (20, 4948928), (32, 3093080), (40, 2474464), (53, 1867520), (64, 1546540), (80, 1237232), (106, 933760), (128, 773270), (160, 618616), (212, 466880), (256, 386635), (265, 373504), (320, 309308), (424, 233440), (530, 186752), (640, 154654), (848, 116720), (1060, 93376), (1280, 77327), (1459, 67840), (1696, 58360), (2120, 46688), (2918, 33920), (3392, 29180), (4240, 23344), (5836, 16960), (6784, 14590), (7295, 13568), (8480, 11672)]