25630150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:206

約数の個数: 96

約数和(自身を含む): 60496128

約数和(自身を除く): 34865978

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 43, 50, 65, 70, 86, 91, 130, 131, 175, 182, 215, 262, 301, 325, 350, 430, 455, 559, 602, 650, 655, 910, 917, 1075, 1118, 1310, 1505, 1703, 1834, 2150, 2275, 2795, 3010, 3275, 3406, 3913, 4550, 4585, 5590, 5633, 6550, 7525, 7826, 8515, 9170, 11266, 11921, 13975, 15050, 17030, 19565, 22925, 23842, 27950, 28165, 39130, 39431, 42575, 45850, 56330, 59605, 73229, 78862, 85150, 97825, 119210, 140825, 146458, 195650, 197155, 281650, 298025, 366145, 394310, 512603, 596050, 732290, 985775, 1025206, 1830725, 1971550, 2563015, 3661450, 5126030, 12815075, 25630150]

約数ペア:

[(1, 25630150), (2, 12815075), (5, 5126030), (7, 3661450), (10, 2563015), (13, 1971550), (14, 1830725), (25, 1025206), (26, 985775), (35, 732290), (43, 596050), (50, 512603), (65, 394310), (70, 366145), (86, 298025), (91, 281650), (130, 197155), (131, 195650), (175, 146458), (182, 140825), (215, 119210), (262, 97825), (301, 85150), (325, 78862), (350, 73229), (430, 59605), (455, 56330), (559, 45850), (602, 42575), (650, 39431), (655, 39130), (910, 28165), (917, 27950), (1075, 23842), (1118, 22925), (1310, 19565), (1505, 17030), (1703, 15050), (1834, 13975), (2150, 11921), (2275, 11266), (2795, 9170), (3010, 8515), (3275, 7826), (3406, 7525), (3913, 6550), (4550, 5633), (4585, 5590)]