38624480

素因数分解:

$2^5\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1481}}^1$

素因数の和:1659

約数の個数: 48

約数和(自身を含む): 91872144

約数和(自身を除く): 53247664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 163, 326, 652, 815, 1304, 1481, 1630, 2608, 2962, 3260, 5216, 5924, 6520, 7405, 11848, 13040, 14810, 23696, 26080, 29620, 47392, 59240, 118480, 236960, 241403, 482806, 965612, 1207015, 1931224, 2414030, 3862448, 4828060, 7724896, 9656120, 19312240, 38624480]

約数ペア:

[(1, 38624480), (2, 19312240), (4, 9656120), (5, 7724896), (8, 4828060), (10, 3862448), (16, 2414030), (20, 1931224), (32, 1207015), (40, 965612), (80, 482806), (160, 241403), (163, 236960), (326, 118480), (652, 59240), (815, 47392), (1304, 29620), (1481, 26080), (1630, 23696), (2608, 14810), (2962, 13040), (3260, 11848), (5216, 7405), (5924, 6520)]