94394020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{5309}}^1$

素因数の和:5452

約数の個数: 48

約数和(自身を含む): 228372480

約数和(自身を除く): 133978460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 127, 140, 254, 508, 635, 889, 1270, 1778, 2540, 3556, 4445, 5309, 8890, 10618, 17780, 21236, 26545, 37163, 53090, 74326, 106180, 148652, 185815, 371630, 674243, 743260, 1348486, 2696972, 3371215, 4719701, 6742430, 9439402, 13484860, 18878804, 23598505, 47197010, 94394020]

約数ペア:

[(1, 94394020), (2, 47197010), (4, 23598505), (5, 18878804), (7, 13484860), (10, 9439402), (14, 6742430), (20, 4719701), (28, 3371215), (35, 2696972), (70, 1348486), (127, 743260), (140, 674243), (254, 371630), (508, 185815), (635, 148652), (889, 106180), (1270, 74326), (1778, 53090), (2540, 37163), (3556, 26545), (4445, 21236), (5309, 17780), (8890, 10618)]