25101296492

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1\times {\mathrm{653}}^1$

素因数の和:975

約数の個数: 96

約数和(自身を含む): 48651321600

約数和(自身を除く): 23550025108

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 107, 116, 163, 214, 326, 428, 551, 652, 653, 1102, 1306, 2033, 2204, 2612, 3097, 3103, 4066, 4727, 6194, 6206, 8132, 9454, 12388, 12407, 12412, 17441, 18908, 18937, 24814, 34882, 37874, 49628, 58957, 69764, 69871, 75748, 89813, 106439, 117914, 139742, 179626, 212878, 235828, 279484, 331379, 359252, 359803, 425756, 505789, 662758, 719606, 1011578, 1325516, 1327549, 1439212, 2022341, 2023156, 2026259, 2655098, 3086731, 4044682, 4052518, 5310196, 6173462, 8089364, 8105036, 9609991, 11388973, 12346924, 19219982, 22777946, 38439964, 38498921, 45555892, 58647889, 76997842, 117295778, 153995684, 216390487, 234591556, 330280217, 432780974, 660560434, 865561948, 1321120868, 6275324123, 12550648246, 25101296492]

約数ペア:

[(1, 25101296492), (2, 12550648246), (4, 6275324123), (19, 1321120868), (29, 865561948), (38, 660560434), (58, 432780974), (76, 330280217), (107, 234591556), (116, 216390487), (163, 153995684), (214, 117295778), (326, 76997842), (428, 58647889), (551, 45555892), (652, 38498921), (653, 38439964), (1102, 22777946), (1306, 19219982), (2033, 12346924), (2204, 11388973), (2612, 9609991), (3097, 8105036), (3103, 8089364), (4066, 6173462), (4727, 5310196), (6194, 4052518), (6206, 4044682), (8132, 3086731), (9454, 2655098), (12388, 2026259), (12407, 2023156), (12412, 2022341), (17441, 1439212), (18908, 1327549), (18937, 1325516), (24814, 1011578), (34882, 719606), (37874, 662758), (49628, 505789), (58957, 425756), (69764, 359803), (69871, 359252), (75748, 331379), (89813, 279484), (106439, 235828), (117914, 212878), (139742, 179626)]