202224700

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{359}}^1$

素因数の和:547

約数の個数: 72

約数和(自身を含む): 453720960

約数和(自身を除く): 251496260

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 131, 172, 215, 262, 359, 430, 524, 655, 718, 860, 1075, 1310, 1436, 1795, 2150, 2620, 3275, 3590, 4300, 5633, 6550, 7180, 8975, 11266, 13100, 15437, 17950, 22532, 28165, 30874, 35900, 47029, 56330, 61748, 77185, 94058, 112660, 140825, 154370, 188116, 235145, 281650, 308740, 385925, 470290, 563300, 771850, 940580, 1175725, 1543700, 2022247, 2351450, 4044494, 4702900, 8088988, 10111235, 20222470, 40444940, 50556175, 101112350, 202224700]

約数ペア:

[(1, 202224700), (2, 101112350), (4, 50556175), (5, 40444940), (10, 20222470), (20, 10111235), (25, 8088988), (43, 4702900), (50, 4044494), (86, 2351450), (100, 2022247), (131, 1543700), (172, 1175725), (215, 940580), (262, 771850), (359, 563300), (430, 470290), (524, 385925), (655, 308740), (718, 281650), (860, 235145), (1075, 188116), (1310, 154370), (1436, 140825), (1795, 112660), (2150, 94058), (2620, 77185), (3275, 61748), (3590, 56330), (4300, 47029), (5633, 35900), (6550, 30874), (7180, 28165), (8975, 22532), (11266, 17950), (13100, 15437)]