98251520

素因数分解:

$2^8\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1301}}^1$

素因数の和:1381

約数の個数: 72

約数和(自身を含む): 239515920

約数和(自身を除く): 141264400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 128, 160, 236, 256, 295, 320, 472, 590, 640, 944, 1180, 1280, 1301, 1888, 2360, 2602, 3776, 4720, 5204, 6505, 7552, 9440, 10408, 13010, 15104, 18880, 20816, 26020, 37760, 41632, 52040, 75520, 76759, 83264, 104080, 153518, 166528, 208160, 307036, 333056, 383795, 416320, 614072, 767590, 832640, 1228144, 1535180, 1665280, 2456288, 3070360, 4912576, 6140720, 9825152, 12281440, 19650304, 24562880, 49125760, 98251520]

約数ペア:

[(1, 98251520), (2, 49125760), (4, 24562880), (5, 19650304), (8, 12281440), (10, 9825152), (16, 6140720), (20, 4912576), (32, 3070360), (40, 2456288), (59, 1665280), (64, 1535180), (80, 1228144), (118, 832640), (128, 767590), (160, 614072), (236, 416320), (256, 383795), (295, 333056), (320, 307036), (472, 208160), (590, 166528), (640, 153518), (944, 104080), (1180, 83264), (1280, 76759), (1301, 75520), (1888, 52040), (2360, 41632), (2602, 37760), (3776, 26020), (4720, 20816), (5204, 18880), (6505, 15104), (7552, 13010), (9440, 10408)]