19214600

素因数分解:

$2^3\times 5^2\times {\mathrm{191}}^1\times {\mathrm{503}}^1$

素因数の和:710

約数の個数: 48

約数和(自身を含む): 44997120

約数和(自身を除く): 25782520

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 191, 200, 382, 503, 764, 955, 1006, 1528, 1910, 2012, 2515, 3820, 4024, 4775, 5030, 7640, 9550, 10060, 12575, 19100, 20120, 25150, 38200, 50300, 96073, 100600, 192146, 384292, 480365, 768584, 960730, 1921460, 2401825, 3842920, 4803650, 9607300, 19214600]

約数ペア:

[(1, 19214600), (2, 9607300), (4, 4803650), (5, 3842920), (8, 2401825), (10, 1921460), (20, 960730), (25, 768584), (40, 480365), (50, 384292), (100, 192146), (191, 100600), (200, 96073), (382, 50300), (503, 38200), (764, 25150), (955, 20120), (1006, 19100), (1528, 12575), (1910, 10060), (2012, 9550), (2515, 7640), (3820, 5030), (4024, 4775)]