40153260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{95603}}^1$

素因数の和:95622

約数の個数: 48

約数和(自身を含む): 128491776

約数和(自身を除く): 88338516

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 95603, 191206, 286809, 382412, 478015, 573618, 669221, 956030, 1147236, 1338442, 1434045, 1912060, 2007663, 2676884, 2868090, 3346105, 4015326, 5736180, 6692210, 8030652, 10038315, 13384420, 20076630, 40153260]

約数ペア:

[(1, 40153260), (2, 20076630), (3, 13384420), (4, 10038315), (5, 8030652), (6, 6692210), (7, 5736180), (10, 4015326), (12, 3346105), (14, 2868090), (15, 2676884), (20, 2007663), (21, 1912060), (28, 1434045), (30, 1338442), (35, 1147236), (42, 956030), (60, 669221), (70, 573618), (84, 478015), (105, 382412), (140, 286809), (210, 191206), (420, 95603)]