25517030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1069}}^1$

素因数の和:1125

約数の個数: 64

約数和(自身を含む): 59166720

約数和(自身を除く): 33649690

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 55, 62, 70, 77, 110, 154, 155, 217, 310, 341, 385, 434, 682, 770, 1069, 1085, 1705, 2138, 2170, 2387, 3410, 4774, 5345, 7483, 10690, 11759, 11935, 14966, 23518, 23870, 33139, 37415, 58795, 66278, 74830, 82313, 117590, 164626, 165695, 231973, 331390, 364529, 411565, 463946, 729058, 823130, 1159865, 1822645, 2319730, 2551703, 3645290, 5103406, 12758515, 25517030]

約数ペア:

[(1, 25517030), (2, 12758515), (5, 5103406), (7, 3645290), (10, 2551703), (11, 2319730), (14, 1822645), (22, 1159865), (31, 823130), (35, 729058), (55, 463946), (62, 411565), (70, 364529), (77, 331390), (110, 231973), (154, 165695), (155, 164626), (217, 117590), (310, 82313), (341, 74830), (385, 66278), (434, 58795), (682, 37415), (770, 33139), (1069, 23870), (1085, 23518), (1705, 14966), (2138, 11935), (2170, 11759), (2387, 10690), (3410, 7483), (4774, 5345)]