125695780

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:354

約数の個数: 96

約数和(自身を含む): 313286400

約数和(自身を除く): 187590620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 73, 98, 140, 146, 196, 245, 251, 292, 343, 365, 490, 502, 511, 686, 730, 980, 1004, 1022, 1255, 1372, 1460, 1715, 1757, 2044, 2510, 2555, 3430, 3514, 3577, 5020, 5110, 6860, 7028, 7154, 8785, 10220, 12299, 14308, 17570, 17885, 18323, 24598, 25039, 35140, 35770, 36646, 49196, 50078, 61495, 71540, 73292, 86093, 91615, 100156, 122990, 125195, 128261, 172186, 183230, 245980, 250390, 256522, 344372, 366460, 430465, 500780, 513044, 641305, 860930, 897827, 1282610, 1721860, 1795654, 2565220, 3591308, 4489135, 6284789, 8978270, 12569578, 17956540, 25139156, 31423945, 62847890, 125695780]

約数ペア:

[(1, 125695780), (2, 62847890), (4, 31423945), (5, 25139156), (7, 17956540), (10, 12569578), (14, 8978270), (20, 6284789), (28, 4489135), (35, 3591308), (49, 2565220), (70, 1795654), (73, 1721860), (98, 1282610), (140, 897827), (146, 860930), (196, 641305), (245, 513044), (251, 500780), (292, 430465), (343, 366460), (365, 344372), (490, 256522), (502, 250390), (511, 245980), (686, 183230), (730, 172186), (980, 128261), (1004, 125195), (1022, 122990), (1255, 100156), (1372, 91615), (1460, 86093), (1715, 73292), (1757, 71540), (2044, 61495), (2510, 50078), (2555, 49196), (3430, 36646), (3514, 35770), (3577, 35140), (5020, 25039), (5110, 24598), (6860, 18323), (7028, 17885), (7154, 17570), (8785, 14308), (10220, 12299)]