97815040

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2011}}^1$

素因数の和:2053

約数の個数: 80

約数和(自身を含む): 246993120

約数和(自身を除く): 149178080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 608, 640, 760, 1216, 1280, 1520, 2011, 2432, 2560, 3040, 4022, 4864, 6080, 8044, 9728, 10055, 12160, 16088, 20110, 24320, 32176, 38209, 40220, 48640, 64352, 76418, 80440, 128704, 152836, 160880, 191045, 257408, 305672, 321760, 382090, 514816, 611344, 643520, 764180, 1029632, 1222688, 1287040, 1528360, 2445376, 2574080, 3056720, 4890752, 5148160, 6113440, 9781504, 12226880, 19563008, 24453760, 48907520, 97815040]

約数ペア:

[(1, 97815040), (2, 48907520), (4, 24453760), (5, 19563008), (8, 12226880), (10, 9781504), (16, 6113440), (19, 5148160), (20, 4890752), (32, 3056720), (38, 2574080), (40, 2445376), (64, 1528360), (76, 1287040), (80, 1222688), (95, 1029632), (128, 764180), (152, 643520), (160, 611344), (190, 514816), (256, 382090), (304, 321760), (320, 305672), (380, 257408), (512, 191045), (608, 160880), (640, 152836), (760, 128704), (1216, 80440), (1280, 76418), (1520, 64352), (2011, 48640), (2432, 40220), (2560, 38209), (3040, 32176), (4022, 24320), (4864, 20110), (6080, 16088), (8044, 12160), (9728, 10055)]