26381238625

素因数分解:

$5^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{467}}^1$

素因数の和:920

約数の個数: 96

約数和(自身を含む): 40149727488

約数和(自身を除く): 13768488863

約数列:

[1, 5, 7, 23, 25, 35, 49, 115, 125, 161, 175, 245, 401, 467, 575, 805, 875, 1127, 1225, 2005, 2335, 2807, 2875, 3269, 4025, 5635, 6125, 9223, 10025, 10741, 11675, 14035, 16345, 19649, 20125, 22883, 28175, 46115, 50125, 53705, 58375, 64561, 70175, 75187, 81725, 98245, 114415, 140875, 187267, 230575, 268525, 322805, 350875, 375935, 408625, 451927, 491225, 526309, 572075, 936335, 1152875, 1310869, 1342625, 1614025, 1879675, 2259635, 2456125, 2631545, 2860375, 4307141, 4681675, 6554345, 8070125, 9176083, 9398375, 11298175, 13157725, 21535705, 23408375, 30149987, 32771725, 45880415, 56490875, 65788625, 107678525, 150749935, 163858625, 211049909, 229402075, 538392625, 753749675, 1055249545, 1147010375, 3768748375, 5276247725, 26381238625]

約数ペア:

[(1, 26381238625), (5, 5276247725), (7, 3768748375), (23, 1147010375), (25, 1055249545), (35, 753749675), (49, 538392625), (115, 229402075), (125, 211049909), (161, 163858625), (175, 150749935), (245, 107678525), (401, 65788625), (467, 56490875), (575, 45880415), (805, 32771725), (875, 30149987), (1127, 23408375), (1225, 21535705), (2005, 13157725), (2335, 11298175), (2807, 9398375), (2875, 9176083), (3269, 8070125), (4025, 6554345), (5635, 4681675), (6125, 4307141), (9223, 2860375), (10025, 2631545), (10741, 2456125), (11675, 2259635), (14035, 1879675), (16345, 1614025), (19649, 1342625), (20125, 1310869), (22883, 1152875), (28175, 936335), (46115, 572075), (50125, 526309), (53705, 491225), (58375, 451927), (64561, 408625), (70175, 375935), (75187, 350875), (81725, 322805), (98245, 268525), (114415, 230575), (140875, 187267)]