27256640

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4483}}^1$

素因数の和:4519

約数の個数: 56

約数和(自身を含む): 68336160

約数和(自身を除く): 41079520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 4483, 6080, 8966, 17932, 22415, 35864, 44830, 71728, 85177, 89660, 143456, 170354, 179320, 286912, 340708, 358640, 425885, 681416, 717280, 851770, 1362832, 1434560, 1703540, 2725664, 3407080, 5451328, 6814160, 13628320, 27256640]

約数ペア:

[(1, 27256640), (2, 13628320), (4, 6814160), (5, 5451328), (8, 3407080), (10, 2725664), (16, 1703540), (19, 1434560), (20, 1362832), (32, 851770), (38, 717280), (40, 681416), (64, 425885), (76, 358640), (80, 340708), (95, 286912), (152, 179320), (160, 170354), (190, 143456), (304, 89660), (320, 85177), (380, 71728), (608, 44830), (760, 35864), (1216, 22415), (1520, 17932), (3040, 8966), (4483, 6080)]