1790567350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1123}}^1$

素因数の和:1382

約数の個数: 96

約数和(自身を含む): 3933748224

約数和(自身を除く): 2143180874

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 223, 275, 286, 325, 446, 550, 650, 715, 1115, 1123, 1430, 2230, 2246, 2453, 2899, 3575, 4906, 5575, 5615, 5798, 7150, 11150, 11230, 12265, 12353, 14495, 14599, 24530, 24706, 28075, 28990, 29198, 31889, 56150, 61325, 61765, 63778, 72475, 72995, 122650, 123530, 144950, 145990, 159445, 160589, 250429, 308825, 318890, 321178, 364975, 500858, 617650, 729950, 797225, 802945, 1252145, 1594450, 1605890, 2504290, 2754719, 3255577, 4014725, 5509438, 6260725, 6511154, 8029450, 12521450, 13773595, 16277885, 27547190, 32555770, 35811347, 68867975, 71622694, 81389425, 137735950, 162778850, 179056735, 358113470, 895283675, 1790567350]

約数ペア:

[(1, 1790567350), (2, 895283675), (5, 358113470), (10, 179056735), (11, 162778850), (13, 137735950), (22, 81389425), (25, 71622694), (26, 68867975), (50, 35811347), (55, 32555770), (65, 27547190), (110, 16277885), (130, 13773595), (143, 12521450), (223, 8029450), (275, 6511154), (286, 6260725), (325, 5509438), (446, 4014725), (550, 3255577), (650, 2754719), (715, 2504290), (1115, 1605890), (1123, 1594450), (1430, 1252145), (2230, 802945), (2246, 797225), (2453, 729950), (2899, 617650), (3575, 500858), (4906, 364975), (5575, 321178), (5615, 318890), (5798, 308825), (7150, 250429), (11150, 160589), (11230, 159445), (12265, 145990), (12353, 144950), (14495, 123530), (14599, 122650), (24530, 72995), (24706, 72475), (28075, 63778), (28990, 61765), (29198, 61325), (31889, 56150)]