33315920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{131}}^1$

素因数の和:189

約数の個数: 120

約数和(自身を含む): 90449568

約数和(自身を除く): 57133648

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 131, 136, 170, 176, 187, 220, 262, 272, 289, 340, 374, 440, 524, 578, 655, 680, 748, 880, 935, 1048, 1156, 1310, 1360, 1441, 1445, 1496, 1870, 2096, 2227, 2312, 2620, 2882, 2890, 2992, 3179, 3740, 4454, 4624, 5240, 5764, 5780, 6358, 7205, 7480, 8908, 10480, 11135, 11528, 11560, 12716, 14410, 14960, 15895, 17816, 22270, 23056, 23120, 24497, 25432, 28820, 31790, 35632, 37859, 44540, 48994, 50864, 57640, 63580, 75718, 89080, 97988, 115280, 122485, 127160, 151436, 178160, 189295, 195976, 244970, 254320, 302872, 378590, 391952, 416449, 489940, 605744, 757180, 832898, 979880, 1514360, 1665796, 1959760, 2082245, 3028720, 3331592, 4164490, 6663184, 8328980, 16657960, 33315920]

約数ペア:

[(1, 33315920), (2, 16657960), (4, 8328980), (5, 6663184), (8, 4164490), (10, 3331592), (11, 3028720), (16, 2082245), (17, 1959760), (20, 1665796), (22, 1514360), (34, 979880), (40, 832898), (44, 757180), (55, 605744), (68, 489940), (80, 416449), (85, 391952), (88, 378590), (110, 302872), (131, 254320), (136, 244970), (170, 195976), (176, 189295), (187, 178160), (220, 151436), (262, 127160), (272, 122485), (289, 115280), (340, 97988), (374, 89080), (440, 75718), (524, 63580), (578, 57640), (655, 50864), (680, 48994), (748, 44540), (880, 37859), (935, 35632), (1048, 31790), (1156, 28820), (1310, 25432), (1360, 24497), (1441, 23120), (1445, 23056), (1496, 22270), (1870, 17816), (2096, 15895), (2227, 14960), (2312, 14410), (2620, 12716), (2882, 11560), (2890, 11528), (2992, 11135), (3179, 10480), (3740, 8908), (4454, 7480), (4624, 7205), (5240, 6358), (5764, 5780)]