98190160

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:436

約数の個数: 80

約数和(自身を含む): 236234880

約数和(自身を除く): 138044720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 71, 80, 118, 142, 236, 284, 293, 295, 355, 472, 568, 586, 590, 710, 944, 1136, 1172, 1180, 1420, 1465, 2344, 2360, 2840, 2930, 4189, 4688, 4720, 5680, 5860, 8378, 11720, 16756, 17287, 20803, 20945, 23440, 33512, 34574, 41606, 41890, 67024, 69148, 83212, 83780, 86435, 104015, 138296, 166424, 167560, 172870, 208030, 276592, 332848, 335120, 345740, 416060, 691480, 832120, 1227377, 1382960, 1664240, 2454754, 4909508, 6136885, 9819016, 12273770, 19638032, 24547540, 49095080, 98190160]

約数ペア:

[(1, 98190160), (2, 49095080), (4, 24547540), (5, 19638032), (8, 12273770), (10, 9819016), (16, 6136885), (20, 4909508), (40, 2454754), (59, 1664240), (71, 1382960), (80, 1227377), (118, 832120), (142, 691480), (236, 416060), (284, 345740), (293, 335120), (295, 332848), (355, 276592), (472, 208030), (568, 172870), (586, 167560), (590, 166424), (710, 138296), (944, 104015), (1136, 86435), (1172, 83780), (1180, 83212), (1420, 69148), (1465, 67024), (2344, 41890), (2360, 41606), (2840, 34574), (2930, 33512), (4189, 23440), (4688, 20945), (4720, 20803), (5680, 17287), (5860, 16756), (8378, 11720)]