23163850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{659}}^1$

素因数の和:727

約数の個数: 48

約数和(自身を含む): 46648800

約数和(自身を除く): 23484950

約数列:

[1, 2, 5, 10, 19, 25, 37, 38, 50, 74, 95, 185, 190, 370, 475, 659, 703, 925, 950, 1318, 1406, 1850, 3295, 3515, 6590, 7030, 12521, 16475, 17575, 24383, 25042, 32950, 35150, 48766, 62605, 121915, 125210, 243830, 313025, 463277, 609575, 626050, 926554, 1219150, 2316385, 4632770, 11581925, 23163850]

約数ペア:

[(1, 23163850), (2, 11581925), (5, 4632770), (10, 2316385), (19, 1219150), (25, 926554), (37, 626050), (38, 609575), (50, 463277), (74, 313025), (95, 243830), (185, 125210), (190, 121915), (370, 62605), (475, 48766), (659, 35150), (703, 32950), (925, 25042), (950, 24383), (1318, 17575), (1406, 16475), (1850, 12521), (3295, 7030), (3515, 6590)]