4009828900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{8537}}^1$

素因数の和:8630

約数の個数: 144

約数和(自身を含む): 11027544192

約数和(自身を除く): 7017715292

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 61, 70, 77, 100, 110, 122, 140, 154, 175, 220, 244, 275, 305, 308, 350, 385, 427, 550, 610, 671, 700, 770, 854, 1100, 1220, 1342, 1525, 1540, 1708, 1925, 2135, 2684, 3050, 3355, 3850, 4270, 4697, 6100, 6710, 7700, 8537, 8540, 9394, 10675, 13420, 16775, 17074, 18788, 21350, 23485, 33550, 34148, 42685, 42700, 46970, 59759, 67100, 85370, 93907, 93940, 117425, 119518, 170740, 187814, 213425, 234850, 239036, 298795, 375628, 426850, 469535, 469700, 520757, 597590, 657349, 853700, 939070, 1041514, 1195180, 1314698, 1493975, 1878140, 2083028, 2347675, 2603785, 2629396, 2987950, 3286745, 3645299, 4695350, 5207570, 5728327, 5975900, 6573490, 7290598, 9390700, 10415140, 11456654, 13018925, 13146980, 14581196, 16433725, 18226495, 22913308, 26037850, 28641635, 32867450, 36452990, 40098289, 52075700, 57283270, 65734900, 72905980, 80196578, 91132475, 114566540, 143208175, 160393156, 182264950, 200491445, 286416350, 364529900, 400982890, 572832700, 801965780, 1002457225, 2004914450, 4009828900]

約数ペア:

[(1, 4009828900), (2, 2004914450), (4, 1002457225), (5, 801965780), (7, 572832700), (10, 400982890), (11, 364529900), (14, 286416350), (20, 200491445), (22, 182264950), (25, 160393156), (28, 143208175), (35, 114566540), (44, 91132475), (50, 80196578), (55, 72905980), (61, 65734900), (70, 57283270), (77, 52075700), (100, 40098289), (110, 36452990), (122, 32867450), (140, 28641635), (154, 26037850), (175, 22913308), (220, 18226495), (244, 16433725), (275, 14581196), (305, 13146980), (308, 13018925), (350, 11456654), (385, 10415140), (427, 9390700), (550, 7290598), (610, 6573490), (671, 5975900), (700, 5728327), (770, 5207570), (854, 4695350), (1100, 3645299), (1220, 3286745), (1342, 2987950), (1525, 2629396), (1540, 2603785), (1708, 2347675), (1925, 2083028), (2135, 1878140), (2684, 1493975), (3050, 1314698), (3355, 1195180), (3850, 1041514), (4270, 939070), (4697, 853700), (6100, 657349), (6710, 597590), (7700, 520757), (8537, 469700), (8540, 469535), (9394, 426850), (10675, 375628), (13420, 298795), (16775, 239036), (17074, 234850), (18788, 213425), (21350, 187814), (23485, 170740), (33550, 119518), (34148, 117425), (42685, 93940), (42700, 93907), (46970, 85370), (59759, 67100)]