11774640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{691}}^1$

素因数の和:778

約数の個数: 80

約数和(自身を含む): 37069056

約数和(自身を除く): 25294416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 691, 710, 852, 1065, 1136, 1382, 1420, 1704, 2073, 2130, 2764, 2840, 3408, 3455, 4146, 4260, 5528, 5680, 6910, 8292, 8520, 10365, 11056, 13820, 16584, 17040, 20730, 27640, 33168, 41460, 49061, 55280, 82920, 98122, 147183, 165840, 196244, 245305, 294366, 392488, 490610, 588732, 735915, 784976, 981220, 1177464, 1471830, 1962440, 2354928, 2943660, 3924880, 5887320, 11774640]

約数ペア:

[(1, 11774640), (2, 5887320), (3, 3924880), (4, 2943660), (5, 2354928), (6, 1962440), (8, 1471830), (10, 1177464), (12, 981220), (15, 784976), (16, 735915), (20, 588732), (24, 490610), (30, 392488), (40, 294366), (48, 245305), (60, 196244), (71, 165840), (80, 147183), (120, 98122), (142, 82920), (213, 55280), (240, 49061), (284, 41460), (355, 33168), (426, 27640), (568, 20730), (691, 17040), (710, 16584), (852, 13820), (1065, 11056), (1136, 10365), (1382, 8520), (1420, 8292), (1704, 6910), (2073, 5680), (2130, 5528), (2764, 4260), (2840, 4146), (3408, 3455)]