2697964480

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{196073}}^1$

素因数の和:196133

約数の個数: 56

約数和(自身を含む): 6573969072

約数和(自身を除く): 3876004592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 160, 172, 215, 320, 344, 430, 688, 860, 1376, 1720, 2752, 3440, 6880, 13760, 196073, 392146, 784292, 980365, 1568584, 1960730, 3137168, 3921460, 6274336, 7842920, 8431139, 12548672, 15685840, 16862278, 31371680, 33724556, 42155695, 62743360, 67449112, 84311390, 134898224, 168622780, 269796448, 337245560, 539592896, 674491120, 1348982240, 2697964480]

約数ペア:

[(1, 2697964480), (2, 1348982240), (4, 674491120), (5, 539592896), (8, 337245560), (10, 269796448), (16, 168622780), (20, 134898224), (32, 84311390), (40, 67449112), (43, 62743360), (64, 42155695), (80, 33724556), (86, 31371680), (160, 16862278), (172, 15685840), (215, 12548672), (320, 8431139), (344, 7842920), (430, 6274336), (688, 3921460), (860, 3137168), (1376, 1960730), (1720, 1568584), (2752, 980365), (3440, 784292), (6880, 392146), (13760, 196073)]