119721040

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{24533}}^1$

素因数の和:24607

約数の個数: 40

約数和(自身を含む): 282926088

約数和(自身を除く): 163205048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1220, 2440, 4880, 24533, 49066, 98132, 122665, 196264, 245330, 392528, 490660, 981320, 1496513, 1962640, 2993026, 5986052, 7482565, 11972104, 14965130, 23944208, 29930260, 59860520, 119721040]

約数ペア:

[(1, 119721040), (2, 59860520), (4, 29930260), (5, 23944208), (8, 14965130), (10, 11972104), (16, 7482565), (20, 5986052), (40, 2993026), (61, 1962640), (80, 1496513), (122, 981320), (244, 490660), (305, 392528), (488, 245330), (610, 196264), (976, 122665), (1220, 98132), (2440, 49066), (4880, 24533)]