12256250

素因数分解:

$2^1\times 5^5\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:117

約数の個数: 48

約数和(自身を含む): 24045336

約数和(自身を除く): 11789086

約数列:

[1, 2, 5, 10, 25, 37, 50, 53, 74, 106, 125, 185, 250, 265, 370, 530, 625, 925, 1250, 1325, 1850, 1961, 2650, 3125, 3922, 4625, 6250, 6625, 9250, 9805, 13250, 19610, 23125, 33125, 46250, 49025, 66250, 98050, 115625, 165625, 231250, 245125, 331250, 490250, 1225625, 2451250, 6128125, 12256250]

約数ペア:

[(1, 12256250), (2, 6128125), (5, 2451250), (10, 1225625), (25, 490250), (37, 331250), (50, 245125), (53, 231250), (74, 165625), (106, 115625), (125, 98050), (185, 66250), (250, 49025), (265, 46250), (370, 33125), (530, 23125), (625, 19610), (925, 13250), (1250, 9805), (1325, 9250), (1850, 6625), (1961, 6250), (2650, 4625), (3125, 3922)]