42010500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{4001}}^1$

素因数の和:4030

約数の個数: 96

約数和(自身を含む): 139845888

約数和(自身を除く): 97835388

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 125, 140, 150, 175, 210, 250, 300, 350, 375, 420, 500, 525, 700, 750, 875, 1050, 1500, 1750, 2100, 2625, 3500, 4001, 5250, 8002, 10500, 12003, 16004, 20005, 24006, 28007, 40010, 48012, 56014, 60015, 80020, 84021, 100025, 112028, 120030, 140035, 168042, 200050, 240060, 280070, 300075, 336084, 400100, 420105, 500125, 560140, 600150, 700175, 840210, 1000250, 1200300, 1400350, 1500375, 1680420, 2000500, 2100525, 2800700, 3000750, 3500875, 4201050, 6001500, 7001750, 8402100, 10502625, 14003500, 21005250, 42010500]

約数ペア:

[(1, 42010500), (2, 21005250), (3, 14003500), (4, 10502625), (5, 8402100), (6, 7001750), (7, 6001500), (10, 4201050), (12, 3500875), (14, 3000750), (15, 2800700), (20, 2100525), (21, 2000500), (25, 1680420), (28, 1500375), (30, 1400350), (35, 1200300), (42, 1000250), (50, 840210), (60, 700175), (70, 600150), (75, 560140), (84, 500125), (100, 420105), (105, 400100), (125, 336084), (140, 300075), (150, 280070), (175, 240060), (210, 200050), (250, 168042), (300, 140035), (350, 120030), (375, 112028), (420, 100025), (500, 84021), (525, 80020), (700, 60015), (750, 56014), (875, 48012), (1050, 40010), (1500, 28007), (1750, 24006), (2100, 20005), (2625, 16004), (3500, 12003), (4001, 10500), (5250, 8002)]