9968434550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{6917}}^1$

素因数の和:7026

約数の個数: 96

約数和(自身を含む): 20536498080

約数和(自身を除く): 10568063530

約数列:

[1, 2, 5, 10, 19, 25, 37, 38, 41, 50, 74, 82, 95, 185, 190, 205, 370, 410, 475, 703, 779, 925, 950, 1025, 1406, 1517, 1558, 1850, 2050, 3034, 3515, 3895, 6917, 7030, 7585, 7790, 13834, 15170, 17575, 19475, 28823, 34585, 35150, 37925, 38950, 57646, 69170, 75850, 131423, 144115, 172925, 255929, 262846, 283597, 288230, 345850, 511858, 567194, 657115, 720575, 1279645, 1314230, 1417985, 1441150, 2559290, 2835970, 3285575, 4862651, 5388343, 6398225, 6571150, 7089925, 9725302, 10493089, 10776686, 12796450, 14179850, 20986178, 24313255, 26941715, 48626510, 52465445, 53883430, 104930890, 121566275, 134708575, 199368691, 243132550, 262327225, 269417150, 398737382, 524654450, 996843455, 1993686910, 4984217275, 9968434550]

約数ペア:

[(1, 9968434550), (2, 4984217275), (5, 1993686910), (10, 996843455), (19, 524654450), (25, 398737382), (37, 269417150), (38, 262327225), (41, 243132550), (50, 199368691), (74, 134708575), (82, 121566275), (95, 104930890), (185, 53883430), (190, 52465445), (205, 48626510), (370, 26941715), (410, 24313255), (475, 20986178), (703, 14179850), (779, 12796450), (925, 10776686), (950, 10493089), (1025, 9725302), (1406, 7089925), (1517, 6571150), (1558, 6398225), (1850, 5388343), (2050, 4862651), (3034, 3285575), (3515, 2835970), (3895, 2559290), (6917, 1441150), (7030, 1417985), (7585, 1314230), (7790, 1279645), (13834, 720575), (15170, 657115), (17575, 567194), (19475, 511858), (28823, 345850), (34585, 288230), (35150, 283597), (37925, 262846), (38950, 255929), (57646, 172925), (69170, 144115), (75850, 131423)]