83670260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:225

約数の個数: 96

約数和(自身を含む): 195592320

約数和(自身を除く): 111922060

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 43, 59, 68, 85, 86, 97, 118, 170, 172, 194, 215, 236, 295, 340, 388, 430, 485, 590, 731, 860, 970, 1003, 1180, 1462, 1649, 1940, 2006, 2537, 2924, 3298, 3655, 4012, 4171, 5015, 5074, 5723, 6596, 7310, 8245, 8342, 10030, 10148, 11446, 12685, 14620, 16490, 16684, 20060, 20855, 22892, 25370, 28615, 32980, 41710, 43129, 50740, 57230, 70907, 83420, 86258, 97291, 114460, 141814, 172516, 194582, 215645, 246089, 283628, 354535, 389164, 431290, 486455, 492178, 709070, 862580, 972910, 984356, 1230445, 1418140, 1945820, 2460890, 4183513, 4921780, 8367026, 16734052, 20917565, 41835130, 83670260]

約数ペア:

[(1, 83670260), (2, 41835130), (4, 20917565), (5, 16734052), (10, 8367026), (17, 4921780), (20, 4183513), (34, 2460890), (43, 1945820), (59, 1418140), (68, 1230445), (85, 984356), (86, 972910), (97, 862580), (118, 709070), (170, 492178), (172, 486455), (194, 431290), (215, 389164), (236, 354535), (295, 283628), (340, 246089), (388, 215645), (430, 194582), (485, 172516), (590, 141814), (731, 114460), (860, 97291), (970, 86258), (1003, 83420), (1180, 70907), (1462, 57230), (1649, 50740), (1940, 43129), (2006, 41710), (2537, 32980), (2924, 28615), (3298, 25370), (3655, 22892), (4012, 20855), (4171, 20060), (5015, 16684), (5074, 16490), (5723, 14620), (6596, 12685), (7310, 11446), (8245, 10148), (8342, 10030)]