42824560

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:326

約数の個数: 80

約数和(自身を含む): 104100480

約数和(自身を除く): 61275920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 59, 80, 86, 118, 172, 211, 215, 236, 295, 344, 422, 430, 472, 590, 688, 844, 860, 944, 1055, 1180, 1688, 1720, 2110, 2360, 2537, 3376, 3440, 4220, 4720, 5074, 8440, 9073, 10148, 12449, 12685, 16880, 18146, 20296, 24898, 25370, 36292, 40592, 45365, 49796, 50740, 62245, 72584, 90730, 99592, 101480, 124490, 145168, 181460, 199184, 202960, 248980, 362920, 497960, 535307, 725840, 995920, 1070614, 2141228, 2676535, 4282456, 5353070, 8564912, 10706140, 21412280, 42824560]

約数ペア:

[(1, 42824560), (2, 21412280), (4, 10706140), (5, 8564912), (8, 5353070), (10, 4282456), (16, 2676535), (20, 2141228), (40, 1070614), (43, 995920), (59, 725840), (80, 535307), (86, 497960), (118, 362920), (172, 248980), (211, 202960), (215, 199184), (236, 181460), (295, 145168), (344, 124490), (422, 101480), (430, 99592), (472, 90730), (590, 72584), (688, 62245), (844, 50740), (860, 49796), (944, 45365), (1055, 40592), (1180, 36292), (1688, 25370), (1720, 24898), (2110, 20296), (2360, 18146), (2537, 16880), (3376, 12685), (3440, 12449), (4220, 10148), (4720, 9073), (5074, 8440)]