33761420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1993}}^1$

素因数の和:2031

約数の個数: 72

約数和(自身を含む): 89107872

約数和(自身を除く): 55346452

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 220, 242, 308, 385, 484, 605, 770, 847, 1210, 1540, 1694, 1993, 2420, 3388, 3986, 4235, 7972, 8470, 9965, 13951, 16940, 19930, 21923, 27902, 39860, 43846, 55804, 69755, 87692, 109615, 139510, 153461, 219230, 241153, 279020, 306922, 438460, 482306, 613844, 767305, 964612, 1205765, 1534610, 1688071, 2411530, 3069220, 3376142, 4823060, 6752284, 8440355, 16880710, 33761420]

約数ペア:

[(1, 33761420), (2, 16880710), (4, 8440355), (5, 6752284), (7, 4823060), (10, 3376142), (11, 3069220), (14, 2411530), (20, 1688071), (22, 1534610), (28, 1205765), (35, 964612), (44, 767305), (55, 613844), (70, 482306), (77, 438460), (110, 306922), (121, 279020), (140, 241153), (154, 219230), (220, 153461), (242, 139510), (308, 109615), (385, 87692), (484, 69755), (605, 55804), (770, 43846), (847, 39860), (1210, 27902), (1540, 21923), (1694, 19930), (1993, 16940), (2420, 13951), (3388, 9965), (3986, 8470), (4235, 7972)]