33078940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:199

約数の個数: 72

約数和(自身を含む): 75816720

約数和(自身を除く): 42737780

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 59, 68, 85, 97, 118, 170, 194, 236, 289, 295, 340, 388, 485, 578, 590, 970, 1003, 1156, 1180, 1445, 1649, 1940, 2006, 2890, 3298, 4012, 5015, 5723, 5780, 6596, 8245, 10030, 11446, 16490, 17051, 20060, 22892, 28033, 28615, 32980, 34102, 56066, 57230, 68204, 85255, 97291, 112132, 114460, 140165, 170510, 194582, 280330, 341020, 389164, 486455, 560660, 972910, 1653947, 1945820, 3307894, 6615788, 8269735, 16539470, 33078940]

約数ペア:

[(1, 33078940), (2, 16539470), (4, 8269735), (5, 6615788), (10, 3307894), (17, 1945820), (20, 1653947), (34, 972910), (59, 560660), (68, 486455), (85, 389164), (97, 341020), (118, 280330), (170, 194582), (194, 170510), (236, 140165), (289, 114460), (295, 112132), (340, 97291), (388, 85255), (485, 68204), (578, 57230), (590, 56066), (970, 34102), (1003, 32980), (1156, 28615), (1180, 28033), (1445, 22892), (1649, 20060), (1940, 17051), (2006, 16490), (2890, 11446), (3298, 10030), (4012, 8245), (5015, 6596), (5723, 5780)]