18338702900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{593}}^1\times {\mathrm{44179}}^1$

素因数の和:44793

約数の個数: 72

約数和(自身を含む): 45557709120

約数和(自身を除く): 27219006220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 593, 700, 1186, 2372, 2965, 4151, 5930, 8302, 11860, 14825, 16604, 20755, 29650, 41510, 44179, 59300, 83020, 88358, 103775, 176716, 207550, 220895, 309253, 415100, 441790, 618506, 883580, 1104475, 1237012, 1546265, 2208950, 3092530, 4417900, 6185060, 7731325, 15462650, 26198147, 30925300, 52396294, 104792588, 130990735, 183387029, 261981470, 366774058, 523962940, 654953675, 733548116, 916935145, 1309907350, 1833870290, 2619814700, 3667740580, 4584675725, 9169351450, 18338702900]

約数ペア:

[(1, 18338702900), (2, 9169351450), (4, 4584675725), (5, 3667740580), (7, 2619814700), (10, 1833870290), (14, 1309907350), (20, 916935145), (25, 733548116), (28, 654953675), (35, 523962940), (50, 366774058), (70, 261981470), (100, 183387029), (140, 130990735), (175, 104792588), (350, 52396294), (593, 30925300), (700, 26198147), (1186, 15462650), (2372, 7731325), (2965, 6185060), (4151, 4417900), (5930, 3092530), (8302, 2208950), (11860, 1546265), (14825, 1237012), (16604, 1104475), (20755, 883580), (29650, 618506), (41510, 441790), (44179, 415100), (59300, 309253), (83020, 220895), (88358, 207550), (103775, 176716)]