1284346450

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:392

約数の個数: 96

約数和(自身を含む): 2574120960

約数和(自身を除く): 1289774510

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 67, 79, 115, 134, 158, 211, 230, 335, 395, 422, 575, 670, 790, 1055, 1150, 1541, 1675, 1817, 1975, 2110, 3082, 3350, 3634, 3950, 4853, 5275, 5293, 7705, 9085, 9706, 10550, 10586, 14137, 15410, 16669, 18170, 24265, 26465, 28274, 33338, 38525, 45425, 48530, 52930, 70685, 77050, 83345, 90850, 121325, 121739, 132325, 141370, 166690, 242650, 243478, 264650, 325151, 353425, 383387, 416725, 608695, 650302, 706850, 766774, 833450, 1116823, 1217390, 1625755, 1916935, 2233646, 3043475, 3251510, 3833870, 5584115, 6086950, 8128775, 9584675, 11168230, 16257550, 19169350, 25686929, 27920575, 51373858, 55841150, 128434645, 256869290, 642173225, 1284346450]

約数ペア:

[(1, 1284346450), (2, 642173225), (5, 256869290), (10, 128434645), (23, 55841150), (25, 51373858), (46, 27920575), (50, 25686929), (67, 19169350), (79, 16257550), (115, 11168230), (134, 9584675), (158, 8128775), (211, 6086950), (230, 5584115), (335, 3833870), (395, 3251510), (422, 3043475), (575, 2233646), (670, 1916935), (790, 1625755), (1055, 1217390), (1150, 1116823), (1541, 833450), (1675, 766774), (1817, 706850), (1975, 650302), (2110, 608695), (3082, 416725), (3350, 383387), (3634, 353425), (3950, 325151), (4853, 264650), (5275, 243478), (5293, 242650), (7705, 166690), (9085, 141370), (9706, 132325), (10550, 121739), (10586, 121325), (14137, 90850), (15410, 83345), (16669, 77050), (18170, 70685), (24265, 52930), (26465, 48530), (28274, 45425), (33338, 38525)]