28911050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:192

約数の個数: 96

約数和(自身を含む): 67174272

約数和(自身を除く): 38263222

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 43, 50, 70, 85, 86, 113, 119, 170, 175, 215, 226, 238, 301, 350, 425, 430, 565, 595, 602, 731, 791, 850, 1075, 1130, 1190, 1462, 1505, 1582, 1921, 2150, 2825, 2975, 3010, 3655, 3842, 3955, 4859, 5117, 5650, 5950, 7310, 7525, 7910, 9605, 9718, 10234, 13447, 15050, 18275, 19210, 19775, 24295, 25585, 26894, 34013, 36550, 39550, 48025, 48590, 51170, 67235, 68026, 82603, 96050, 121475, 127925, 134470, 165206, 170065, 242950, 255850, 336175, 340130, 413015, 578221, 672350, 826030, 850325, 1156442, 1700650, 2065075, 2891105, 4130150, 5782210, 14455525, 28911050]

約数ペア:

[(1, 28911050), (2, 14455525), (5, 5782210), (7, 4130150), (10, 2891105), (14, 2065075), (17, 1700650), (25, 1156442), (34, 850325), (35, 826030), (43, 672350), (50, 578221), (70, 413015), (85, 340130), (86, 336175), (113, 255850), (119, 242950), (170, 170065), (175, 165206), (215, 134470), (226, 127925), (238, 121475), (301, 96050), (350, 82603), (425, 68026), (430, 67235), (565, 51170), (595, 48590), (602, 48025), (731, 39550), (791, 36550), (850, 34013), (1075, 26894), (1130, 25585), (1190, 24295), (1462, 19775), (1505, 19210), (1582, 18275), (1921, 15050), (2150, 13447), (2825, 10234), (2975, 9718), (3010, 9605), (3655, 7910), (3842, 7525), (3955, 7310), (4859, 5950), (5117, 5650)]