1946853440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{869131}}^1$

素因数の和:869155

約数の個数: 56

約数和(自身を含む): 5298228672

約数和(自身を除く): 3351375232

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 869131, 1738262, 3476524, 4345655, 6083917, 6953048, 8691310, 12167834, 13906096, 17382620, 24335668, 27812192, 30419585, 34765240, 48671336, 55624384, 60839170, 69530480, 97342672, 121678340, 139060960, 194685344, 243356680, 278121920, 389370688, 486713360, 973426720, 1946853440]

約数ペア:

[(1, 1946853440), (2, 973426720), (4, 486713360), (5, 389370688), (7, 278121920), (8, 243356680), (10, 194685344), (14, 139060960), (16, 121678340), (20, 97342672), (28, 69530480), (32, 60839170), (35, 55624384), (40, 48671336), (56, 34765240), (64, 30419585), (70, 27812192), (80, 24335668), (112, 17382620), (140, 13906096), (160, 12167834), (224, 8691310), (280, 6953048), (320, 6083917), (448, 4345655), (560, 3476524), (1120, 1738262), (2240, 869131)]