1374055300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{3671}}^1$

素因数の和:3901

約数の個数: 72

約数和(自身を含む): 3155423040

約数和(自身を除く): 1781367740

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 197, 380, 394, 475, 788, 950, 985, 1900, 1970, 3671, 3743, 3940, 4925, 7342, 7486, 9850, 14684, 14972, 18355, 18715, 19700, 36710, 37430, 69749, 73420, 74860, 91775, 93575, 139498, 183550, 187150, 278996, 348745, 367100, 374300, 697490, 723187, 1394980, 1446374, 1743725, 2892748, 3487450, 3615935, 6974900, 7231870, 13740553, 14463740, 18079675, 27481106, 36159350, 54962212, 68702765, 72318700, 137405530, 274811060, 343513825, 687027650, 1374055300]

約数ペア:

[(1, 1374055300), (2, 687027650), (4, 343513825), (5, 274811060), (10, 137405530), (19, 72318700), (20, 68702765), (25, 54962212), (38, 36159350), (50, 27481106), (76, 18079675), (95, 14463740), (100, 13740553), (190, 7231870), (197, 6974900), (380, 3615935), (394, 3487450), (475, 2892748), (788, 1743725), (950, 1446374), (985, 1394980), (1900, 723187), (1970, 697490), (3671, 374300), (3743, 367100), (3940, 348745), (4925, 278996), (7342, 187150), (7486, 183550), (9850, 139498), (14684, 93575), (14972, 91775), (18355, 74860), (18715, 73420), (19700, 69749), (36710, 37430)]