2000734750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{7673}}^1$

素因数の和:7846

約数の個数: 64

約数和(自身を含む): 4309718400

約数和(自身を除く): 2308983650

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 149, 175, 250, 298, 350, 745, 875, 1043, 1490, 1750, 2086, 3725, 5215, 7450, 7673, 10430, 15346, 18625, 26075, 37250, 38365, 52150, 53711, 76730, 107422, 130375, 191825, 260750, 268555, 383650, 537110, 959125, 1143277, 1342775, 1918250, 2286554, 2685550, 5716385, 6713875, 8002939, 11432770, 13427750, 16005878, 28581925, 40014695, 57163850, 80029390, 142909625, 200073475, 285819250, 400146950, 1000367375, 2000734750]

約数ペア:

[(1, 2000734750), (2, 1000367375), (5, 400146950), (7, 285819250), (10, 200073475), (14, 142909625), (25, 80029390), (35, 57163850), (50, 40014695), (70, 28581925), (125, 16005878), (149, 13427750), (175, 11432770), (250, 8002939), (298, 6713875), (350, 5716385), (745, 2685550), (875, 2286554), (1043, 1918250), (1490, 1342775), (1750, 1143277), (2086, 959125), (3725, 537110), (5215, 383650), (7450, 268555), (7673, 260750), (10430, 191825), (15346, 130375), (18625, 107422), (26075, 76730), (37250, 53711), (38365, 52150)]