65729950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1$

素因数の和:382

約数の個数: 96

約数和(自身を含む): 149052960

約数和(自身を除く): 83323010

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 29, 50, 55, 58, 65, 110, 130, 143, 145, 275, 286, 290, 317, 319, 325, 377, 550, 634, 638, 650, 715, 725, 754, 1430, 1450, 1585, 1595, 1885, 3170, 3190, 3487, 3575, 3770, 4121, 4147, 6974, 7150, 7925, 7975, 8242, 8294, 9193, 9425, 15850, 15950, 17435, 18386, 18850, 20605, 20735, 34870, 41210, 41470, 45331, 45965, 87175, 90662, 91930, 101123, 103025, 103675, 119509, 174350, 202246, 206050, 207350, 226655, 229825, 239018, 453310, 459650, 505615, 597545, 1011230, 1133275, 1195090, 1314599, 2266550, 2528075, 2629198, 2987725, 5056150, 5975450, 6572995, 13145990, 32864975, 65729950]

約数ペア:

[(1, 65729950), (2, 32864975), (5, 13145990), (10, 6572995), (11, 5975450), (13, 5056150), (22, 2987725), (25, 2629198), (26, 2528075), (29, 2266550), (50, 1314599), (55, 1195090), (58, 1133275), (65, 1011230), (110, 597545), (130, 505615), (143, 459650), (145, 453310), (275, 239018), (286, 229825), (290, 226655), (317, 207350), (319, 206050), (325, 202246), (377, 174350), (550, 119509), (634, 103675), (638, 103025), (650, 101123), (715, 91930), (725, 90662), (754, 87175), (1430, 45965), (1450, 45331), (1585, 41470), (1595, 41210), (1885, 34870), (3170, 20735), (3190, 20605), (3487, 18850), (3575, 18386), (3770, 17435), (4121, 15950), (4147, 15850), (6974, 9425), (7150, 9193), (7925, 8294), (7975, 8242)]