71929850

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{659}}^1$

素因数の和:767

約数の個数: 48

約数和(自身を含む): 139946400

約数和(自身を除く): 68016550

約数列:

[1, 2, 5, 10, 25, 37, 50, 59, 74, 118, 185, 295, 370, 590, 659, 925, 1318, 1475, 1850, 2183, 2950, 3295, 4366, 6590, 10915, 16475, 21830, 24383, 32950, 38881, 48766, 54575, 77762, 109150, 121915, 194405, 243830, 388810, 609575, 972025, 1219150, 1438597, 1944050, 2877194, 7192985, 14385970, 35964925, 71929850]

約数ペア:

[(1, 71929850), (2, 35964925), (5, 14385970), (10, 7192985), (25, 2877194), (37, 1944050), (50, 1438597), (59, 1219150), (74, 972025), (118, 609575), (185, 388810), (295, 243830), (370, 194405), (590, 121915), (659, 109150), (925, 77762), (1318, 54575), (1475, 48766), (1850, 38881), (2183, 32950), (2950, 24383), (3295, 21830), (4366, 16475), (6590, 10915)]