3538922240

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{394969}}^1$

素因数の和:394997

約数の個数: 72

約数和(自身を含む): 9687824160

約数和(自身を除く): 6148901920

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, 394969, 789938, 1579876, 1974845, 2764783, 3159752, 3949690, 5529566, 6319504, 7899380, 11059132, 12639008, 13823915, 15798760, 22118264, 25278016, 27647830, 31597520, 44236528, 50556032, 55295660, 63195040, 88473056, 101112064, 110591320, 126390080, 176946112, 221182640, 252780160, 353892224, 442365280, 505560320, 707784448, 884730560, 1769461120, 3538922240]

約数ペア:

[(1, 3538922240), (2, 1769461120), (4, 884730560), (5, 707784448), (7, 505560320), (8, 442365280), (10, 353892224), (14, 252780160), (16, 221182640), (20, 176946112), (28, 126390080), (32, 110591320), (35, 101112064), (40, 88473056), (56, 63195040), (64, 55295660), (70, 50556032), (80, 44236528), (112, 31597520), (128, 27647830), (140, 25278016), (160, 22118264), (224, 15798760), (256, 13823915), (280, 12639008), (320, 11059132), (448, 7899380), (560, 6319504), (640, 5529566), (896, 3949690), (1120, 3159752), (1280, 2764783), (1792, 1974845), (2240, 1579876), (4480, 789938), (8960, 394969)]