8508850

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:200

約数の個数: 72

約数和(自身を含む): 19338048

約数和(自身を除く): 10829198

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 49, 50, 70, 98, 115, 151, 161, 175, 230, 245, 302, 322, 350, 490, 575, 755, 805, 1057, 1127, 1150, 1225, 1510, 1610, 2114, 2254, 2450, 3473, 3775, 4025, 5285, 5635, 6946, 7399, 7550, 8050, 10570, 11270, 14798, 17365, 24311, 26425, 28175, 34730, 36995, 48622, 52850, 56350, 73990, 86825, 121555, 170177, 173650, 184975, 243110, 340354, 369950, 607775, 850885, 1215550, 1701770, 4254425, 8508850]

約数ペア:

[(1, 8508850), (2, 4254425), (5, 1701770), (7, 1215550), (10, 850885), (14, 607775), (23, 369950), (25, 340354), (35, 243110), (46, 184975), (49, 173650), (50, 170177), (70, 121555), (98, 86825), (115, 73990), (151, 56350), (161, 52850), (175, 48622), (230, 36995), (245, 34730), (302, 28175), (322, 26425), (350, 24311), (490, 17365), (575, 14798), (755, 11270), (805, 10570), (1057, 8050), (1127, 7550), (1150, 7399), (1225, 6946), (1510, 5635), (1610, 5285), (2114, 4025), (2254, 3775), (2450, 3473)]