996870700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{131}}^1\times {\mathrm{1553}}^1$

素因数の和:1712

約数の個数: 108

約数和(自身を含む): 2537228232

約数和(自身を除く): 1540357532

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 131, 140, 175, 196, 245, 262, 350, 490, 524, 655, 700, 917, 980, 1225, 1310, 1553, 1834, 2450, 2620, 3106, 3275, 3668, 4585, 4900, 6212, 6419, 6550, 7765, 9170, 10871, 12838, 13100, 15530, 18340, 21742, 22925, 25676, 31060, 32095, 38825, 43484, 45850, 54355, 64190, 76097, 77650, 91700, 108710, 128380, 152194, 155300, 160475, 203443, 217420, 271775, 304388, 320950, 380485, 406886, 543550, 641900, 760970, 813772, 1017215, 1087100, 1424101, 1521940, 1902425, 2034430, 2848202, 3804850, 4068860, 5086075, 5696404, 7120505, 7609700, 9968707, 10172150, 14241010, 19937414, 20344300, 28482020, 35602525, 39874828, 49843535, 71205050, 99687070, 142410100, 199374140, 249217675, 498435350, 996870700]

約数ペア:

[(1, 996870700), (2, 498435350), (4, 249217675), (5, 199374140), (7, 142410100), (10, 99687070), (14, 71205050), (20, 49843535), (25, 39874828), (28, 35602525), (35, 28482020), (49, 20344300), (50, 19937414), (70, 14241010), (98, 10172150), (100, 9968707), (131, 7609700), (140, 7120505), (175, 5696404), (196, 5086075), (245, 4068860), (262, 3804850), (350, 2848202), (490, 2034430), (524, 1902425), (655, 1521940), (700, 1424101), (917, 1087100), (980, 1017215), (1225, 813772), (1310, 760970), (1553, 641900), (1834, 543550), (2450, 406886), (2620, 380485), (3106, 320950), (3275, 304388), (3668, 271775), (4585, 217420), (4900, 203443), (6212, 160475), (6419, 155300), (6550, 152194), (7765, 128380), (9170, 108710), (10871, 91700), (12838, 77650), (13100, 76097), (15530, 64190), (18340, 54355), (21742, 45850), (22925, 43484), (25676, 38825), (31060, 32095)]