7029322480

素因数分解:

$2^4\times 5^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1\times {\mathrm{2311}}^1$

素因数の和:2714

約数の個数: 80

約数和(自身を含む): 16518389184

約数和(自身を除く): 9489066704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 193, 197, 386, 394, 772, 788, 965, 985, 1544, 1576, 1930, 1970, 2311, 3088, 3152, 3860, 3940, 4622, 7720, 7880, 9244, 11555, 15440, 15760, 18488, 23110, 36976, 38021, 46220, 76042, 92440, 152084, 184880, 190105, 304168, 380210, 446023, 455267, 608336, 760420, 892046, 910534, 1520840, 1784092, 1821068, 2230115, 2276335, 3041680, 3568184, 3642136, 4460230, 4552670, 7136368, 7284272, 8920460, 9105340, 17840920, 18210680, 35681840, 36421360, 87866531, 175733062, 351466124, 439332655, 702932248, 878665310, 1405864496, 1757330620, 3514661240, 7029322480]

約数ペア:

[(1, 7029322480), (2, 3514661240), (4, 1757330620), (5, 1405864496), (8, 878665310), (10, 702932248), (16, 439332655), (20, 351466124), (40, 175733062), (80, 87866531), (193, 36421360), (197, 35681840), (386, 18210680), (394, 17840920), (772, 9105340), (788, 8920460), (965, 7284272), (985, 7136368), (1544, 4552670), (1576, 4460230), (1930, 3642136), (1970, 3568184), (2311, 3041680), (3088, 2276335), (3152, 2230115), (3860, 1821068), (3940, 1784092), (4622, 1520840), (7720, 910534), (7880, 892046), (9244, 760420), (11555, 608336), (15440, 455267), (15760, 446023), (18488, 380210), (23110, 304168), (36976, 190105), (38021, 184880), (46220, 152084), (76042, 92440)]