8490267200

素因数分解:

$2^6\times 5^2\times {\mathrm{131}}^1\times {\mathrm{40507}}^1$

素因数の和:40660

約数の個数: 84

約数和(自身を含む): 21051359472

約数和(自身を除く): 12561092272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 131, 160, 200, 262, 320, 400, 524, 655, 800, 1048, 1310, 1600, 2096, 2620, 3275, 4192, 5240, 6550, 8384, 10480, 13100, 20960, 26200, 40507, 41920, 52400, 81014, 104800, 162028, 202535, 209600, 324056, 405070, 648112, 810140, 1012675, 1296224, 1620280, 2025350, 2592448, 3240560, 4050700, 5306417, 6481120, 8101400, 10612834, 12962240, 16202800, 21225668, 26532085, 32405600, 42451336, 53064170, 64811200, 84902672, 106128340, 132660425, 169805344, 212256680, 265320850, 339610688, 424513360, 530641700, 849026720, 1061283400, 1698053440, 2122566800, 4245133600, 8490267200]

約数ペア:

[(1, 8490267200), (2, 4245133600), (4, 2122566800), (5, 1698053440), (8, 1061283400), (10, 849026720), (16, 530641700), (20, 424513360), (25, 339610688), (32, 265320850), (40, 212256680), (50, 169805344), (64, 132660425), (80, 106128340), (100, 84902672), (131, 64811200), (160, 53064170), (200, 42451336), (262, 32405600), (320, 26532085), (400, 21225668), (524, 16202800), (655, 12962240), (800, 10612834), (1048, 8101400), (1310, 6481120), (1600, 5306417), (2096, 4050700), (2620, 3240560), (3275, 2592448), (4192, 2025350), (5240, 1620280), (6550, 1296224), (8384, 1012675), (10480, 810140), (13100, 648112), (20960, 405070), (26200, 324056), (40507, 209600), (41920, 202535), (52400, 162028), (81014, 104800)]