2034789250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{11813}}^1$

素因数の和:11896

約数の個数: 64

約数和(自身を含む): 4179887712

約数和(自身を除く): 2145098462

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 53, 65, 106, 125, 130, 250, 265, 325, 530, 650, 689, 1325, 1378, 1625, 2650, 3250, 3445, 6625, 6890, 11813, 13250, 17225, 23626, 34450, 59065, 86125, 118130, 153569, 172250, 295325, 307138, 590650, 626089, 767845, 1252178, 1476625, 1535690, 2953250, 3130445, 3839225, 6260890, 7678450, 8139157, 15652225, 16278314, 19196125, 31304450, 38392250, 40695785, 78261125, 81391570, 156522250, 203478925, 406957850, 1017394625, 2034789250]

約数ペア:

[(1, 2034789250), (2, 1017394625), (5, 406957850), (10, 203478925), (13, 156522250), (25, 81391570), (26, 78261125), (50, 40695785), (53, 38392250), (65, 31304450), (106, 19196125), (125, 16278314), (130, 15652225), (250, 8139157), (265, 7678450), (325, 6260890), (530, 3839225), (650, 3130445), (689, 2953250), (1325, 1535690), (1378, 1476625), (1625, 1252178), (2650, 767845), (3250, 626089), (3445, 590650), (6625, 307138), (6890, 295325), (11813, 172250), (13250, 153569), (17225, 118130), (23626, 86125), (34450, 59065)]