802325120

素因数分解:

$2^7\times 5^1\times {\mathrm{163}}^1\times {\mathrm{7691}}^1$

素因数の和:7873

約数の個数: 64

約数和(自身を含む): 1930076640

約数和(自身を除く): 1127751520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 163, 320, 326, 640, 652, 815, 1304, 1630, 2608, 3260, 5216, 6520, 7691, 10432, 13040, 15382, 20864, 26080, 30764, 38455, 52160, 61528, 76910, 104320, 123056, 153820, 246112, 307640, 492224, 615280, 984448, 1230560, 1253633, 2461120, 2507266, 4922240, 5014532, 6268165, 10029064, 12536330, 20058128, 25072660, 40116256, 50145320, 80232512, 100290640, 160465024, 200581280, 401162560, 802325120]

約数ペア:

[(1, 802325120), (2, 401162560), (4, 200581280), (5, 160465024), (8, 100290640), (10, 80232512), (16, 50145320), (20, 40116256), (32, 25072660), (40, 20058128), (64, 12536330), (80, 10029064), (128, 6268165), (160, 5014532), (163, 4922240), (320, 2507266), (326, 2461120), (640, 1253633), (652, 1230560), (815, 984448), (1304, 615280), (1630, 492224), (2608, 307640), (3260, 246112), (5216, 153820), (6520, 123056), (7691, 104320), (10432, 76910), (13040, 61528), (15382, 52160), (20864, 38455), (26080, 30764)]