1097079500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1153}}^1$

素因数の和:1356

約数の個数: 96

約数和(自身を含む): 2631230784

約数和(自身を除く): 1534151284

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 125, 173, 220, 250, 275, 346, 500, 550, 692, 865, 1100, 1153, 1375, 1730, 1903, 2306, 2750, 3460, 3806, 4325, 4612, 5500, 5765, 7612, 8650, 9515, 11530, 12683, 17300, 19030, 21625, 23060, 25366, 28825, 38060, 43250, 47575, 50732, 57650, 63415, 86500, 95150, 115300, 126830, 144125, 190300, 199469, 237875, 253660, 288250, 317075, 398938, 475750, 576500, 634150, 797876, 951500, 997345, 1268300, 1585375, 1994690, 2194159, 3170750, 3989380, 4388318, 4986725, 6341500, 8776636, 9973450, 10970795, 19946900, 21941590, 24933625, 43883180, 49867250, 54853975, 99734500, 109707950, 219415900, 274269875, 548539750, 1097079500]

約数ペア:

[(1, 1097079500), (2, 548539750), (4, 274269875), (5, 219415900), (10, 109707950), (11, 99734500), (20, 54853975), (22, 49867250), (25, 43883180), (44, 24933625), (50, 21941590), (55, 19946900), (100, 10970795), (110, 9973450), (125, 8776636), (173, 6341500), (220, 4986725), (250, 4388318), (275, 3989380), (346, 3170750), (500, 2194159), (550, 1994690), (692, 1585375), (865, 1268300), (1100, 997345), (1153, 951500), (1375, 797876), (1730, 634150), (1903, 576500), (2306, 475750), (2750, 398938), (3460, 317075), (3806, 288250), (4325, 253660), (4612, 237875), (5500, 199469), (5765, 190300), (7612, 144125), (8650, 126830), (9515, 115300), (11530, 95150), (12683, 86500), (17300, 63415), (19030, 57650), (21625, 50732), (23060, 47575), (25366, 43250), (28825, 38060)]