2006372800

素因数分解:

$2^6\times 5^2\times {\mathrm{23}}^1\times {\mathrm{54521}}^1$

素因数の和:54566

約数の個数: 84

約数和(自身を含む): 5151674736

約数和(自身を除く): 3145301936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 92, 100, 115, 160, 184, 200, 230, 320, 368, 400, 460, 575, 736, 800, 920, 1150, 1472, 1600, 1840, 2300, 3680, 4600, 7360, 9200, 18400, 36800, 54521, 109042, 218084, 272605, 436168, 545210, 872336, 1090420, 1253983, 1363025, 1744672, 2180840, 2507966, 2726050, 3489344, 4361680, 5015932, 5452100, 6269915, 8723360, 10031864, 10904200, 12539830, 17446720, 20063728, 21808400, 25079660, 31349575, 40127456, 43616800, 50159320, 62699150, 80254912, 87233600, 100318640, 125398300, 200637280, 250796600, 401274560, 501593200, 1003186400, 2006372800]

約数ペア:

[(1, 2006372800), (2, 1003186400), (4, 501593200), (5, 401274560), (8, 250796600), (10, 200637280), (16, 125398300), (20, 100318640), (23, 87233600), (25, 80254912), (32, 62699150), (40, 50159320), (46, 43616800), (50, 40127456), (64, 31349575), (80, 25079660), (92, 21808400), (100, 20063728), (115, 17446720), (160, 12539830), (184, 10904200), (200, 10031864), (230, 8723360), (320, 6269915), (368, 5452100), (400, 5015932), (460, 4361680), (575, 3489344), (736, 2726050), (800, 2507966), (920, 2180840), (1150, 1744672), (1472, 1363025), (1600, 1253983), (1840, 1090420), (2300, 872336), (3680, 545210), (4600, 436168), (7360, 272605), (9200, 218084), (18400, 109042), (36800, 54521)]