3477280

素因数分解:

$2^5\times 5^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:329

約数の個数: 48

約数和(自身を含む): 8334144

約数和(自身を除く): 4856864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 103, 160, 206, 211, 412, 422, 515, 824, 844, 1030, 1055, 1648, 1688, 2060, 2110, 3296, 3376, 4120, 4220, 6752, 8240, 8440, 16480, 16880, 21733, 33760, 43466, 86932, 108665, 173864, 217330, 347728, 434660, 695456, 869320, 1738640, 3477280]

約数ペア:

[(1, 3477280), (2, 1738640), (4, 869320), (5, 695456), (8, 434660), (10, 347728), (16, 217330), (20, 173864), (32, 108665), (40, 86932), (80, 43466), (103, 33760), (160, 21733), (206, 16880), (211, 16480), (412, 8440), (422, 8240), (515, 6752), (824, 4220), (844, 4120), (1030, 3376), (1055, 3296), (1648, 2110), (1688, 2060)]