103620580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{10139}}^1$

素因数の和:10228

約数の個数: 48

約数和(自身を含む): 252120960

約数和(自身を除く): 148500380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 511, 730, 1022, 1460, 2044, 2555, 5110, 10139, 10220, 20278, 40556, 50695, 70973, 101390, 141946, 202780, 283892, 354865, 709730, 740147, 1419460, 1480294, 2960588, 3700735, 5181029, 7401470, 10362058, 14802940, 20724116, 25905145, 51810290, 103620580]

約数ペア:

[(1, 103620580), (2, 51810290), (4, 25905145), (5, 20724116), (7, 14802940), (10, 10362058), (14, 7401470), (20, 5181029), (28, 3700735), (35, 2960588), (70, 1480294), (73, 1419460), (140, 740147), (146, 709730), (292, 354865), (365, 283892), (511, 202780), (730, 141946), (1022, 101390), (1460, 70973), (2044, 50695), (2555, 40556), (5110, 20278), (10139, 10220)]