2022711040

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{225749}}^1$

素因数の和:225777

約数の個数: 72

約数和(自身を含む): 5537196000

約数和(自身を除く): 3514484960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 225749, 451498, 902996, 1128745, 1580243, 1805992, 2257490, 3160486, 3611984, 4514980, 6320972, 7223968, 7901215, 9029960, 12641944, 14447936, 15802430, 18059920, 25283888, 28895872, 31604860, 36119840, 50567776, 57791744, 63209720, 72239680, 101135552, 126419440, 144479360, 202271104, 252838880, 288958720, 404542208, 505677760, 1011355520, 2022711040]

約数ペア:

[(1, 2022711040), (2, 1011355520), (4, 505677760), (5, 404542208), (7, 288958720), (8, 252838880), (10, 202271104), (14, 144479360), (16, 126419440), (20, 101135552), (28, 72239680), (32, 63209720), (35, 57791744), (40, 50567776), (56, 36119840), (64, 31604860), (70, 28895872), (80, 25283888), (112, 18059920), (128, 15802430), (140, 14447936), (160, 12641944), (224, 9029960), (256, 7901215), (280, 7223968), (320, 6320972), (448, 4514980), (560, 3611984), (640, 3160486), (896, 2257490), (1120, 1805992), (1280, 1580243), (1792, 1128745), (2240, 902996), (4480, 451498), (8960, 225749)]