24292520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{859}}^1$

素因数の和:978

約数の個数: 64

約数和(自身を含む): 63158400

約数和(自身を除く): 38865880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 101, 140, 202, 280, 404, 505, 707, 808, 859, 1010, 1414, 1718, 2020, 2828, 3436, 3535, 4040, 4295, 5656, 6013, 6872, 7070, 8590, 12026, 14140, 17180, 24052, 28280, 30065, 34360, 48104, 60130, 86759, 120260, 173518, 240520, 347036, 433795, 607313, 694072, 867590, 1214626, 1735180, 2429252, 3036565, 3470360, 4858504, 6073130, 12146260, 24292520]

約数ペア:

[(1, 24292520), (2, 12146260), (4, 6073130), (5, 4858504), (7, 3470360), (8, 3036565), (10, 2429252), (14, 1735180), (20, 1214626), (28, 867590), (35, 694072), (40, 607313), (56, 433795), (70, 347036), (101, 240520), (140, 173518), (202, 120260), (280, 86759), (404, 60130), (505, 48104), (707, 34360), (808, 30065), (859, 28280), (1010, 24052), (1414, 17180), (1718, 14140), (2020, 12026), (2828, 8590), (3436, 7070), (3535, 6872), (4040, 6013), (4295, 5656)]