85942240

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{8017}}^1$

素因数の和:8099

約数の個数: 48

約数和(自身を含む): 206094672

約数和(自身を除く): 120152432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 160, 268, 335, 536, 670, 1072, 1340, 2144, 2680, 5360, 8017, 10720, 16034, 32068, 40085, 64136, 80170, 128272, 160340, 256544, 320680, 537139, 641360, 1074278, 1282720, 2148556, 2685695, 4297112, 5371390, 8594224, 10742780, 17188448, 21485560, 42971120, 85942240]

約数ペア:

[(1, 85942240), (2, 42971120), (4, 21485560), (5, 17188448), (8, 10742780), (10, 8594224), (16, 5371390), (20, 4297112), (32, 2685695), (40, 2148556), (67, 1282720), (80, 1074278), (134, 641360), (160, 537139), (268, 320680), (335, 256544), (536, 160340), (670, 128272), (1072, 80170), (1340, 64136), (2144, 40085), (2680, 32068), (5360, 16034), (8017, 10720)]