73003780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{5237}}^1$

素因数の和:5304

約数の個数: 48

約数和(自身を含む): 166316976

約数和(自身を除く): 93313196

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 41, 68, 82, 85, 164, 170, 205, 340, 410, 697, 820, 1394, 2788, 3485, 5237, 6970, 10474, 13940, 20948, 26185, 52370, 89029, 104740, 178058, 214717, 356116, 429434, 445145, 858868, 890290, 1073585, 1780580, 2147170, 3650189, 4294340, 7300378, 14600756, 18250945, 36501890, 73003780]

約数ペア:

[(1, 73003780), (2, 36501890), (4, 18250945), (5, 14600756), (10, 7300378), (17, 4294340), (20, 3650189), (34, 2147170), (41, 1780580), (68, 1073585), (82, 890290), (85, 858868), (164, 445145), (170, 429434), (205, 356116), (340, 214717), (410, 178058), (697, 104740), (820, 89029), (1394, 52370), (2788, 26185), (3485, 20948), (5237, 13940), (6970, 10474)]