216224160820

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{57839}}^1$

素因数の和:58033

約数の個数: 96

約数和(自身を含む): 479947991040

約数和(自身を除く): 263723830220

約数列:

[1, 2, 4, 5, 10, 20, 41, 47, 82, 94, 97, 164, 188, 194, 205, 235, 388, 410, 470, 485, 820, 940, 970, 1927, 1940, 3854, 3977, 4559, 7708, 7954, 9118, 9635, 15908, 18236, 19270, 19885, 22795, 38540, 39770, 45590, 57839, 79540, 91180, 115678, 186919, 231356, 289195, 373838, 578390, 747676, 934595, 1156780, 1869190, 2371399, 2718433, 3738380, 4742798, 5436866, 5610383, 9485596, 10873732, 11220766, 11856995, 13592165, 22441532, 23713990, 27184330, 28051915, 47427980, 54368660, 56103830, 111455753, 112207660, 222911506, 230025703, 263688001, 445823012, 460051406, 527376002, 557278765, 920102812, 1054752004, 1114557530, 1150128515, 1318440005, 2229115060, 2300257030, 2636880010, 4600514060, 5273760020, 10811208041, 21622416082, 43244832164, 54056040205, 108112080410, 216224160820]

約数ペア:

[(1, 216224160820), (2, 108112080410), (4, 54056040205), (5, 43244832164), (10, 21622416082), (20, 10811208041), (41, 5273760020), (47, 4600514060), (82, 2636880010), (94, 2300257030), (97, 2229115060), (164, 1318440005), (188, 1150128515), (194, 1114557530), (205, 1054752004), (235, 920102812), (388, 557278765), (410, 527376002), (470, 460051406), (485, 445823012), (820, 263688001), (940, 230025703), (970, 222911506), (1927, 112207660), (1940, 111455753), (3854, 56103830), (3977, 54368660), (4559, 47427980), (7708, 28051915), (7954, 27184330), (9118, 23713990), (9635, 22441532), (15908, 13592165), (18236, 11856995), (19270, 11220766), (19885, 10873732), (22795, 9485596), (38540, 5610383), (39770, 5436866), (45590, 4742798), (57839, 3738380), (79540, 2718433), (91180, 2371399), (115678, 1869190), (186919, 1156780), (231356, 934595), (289195, 747676), (373838, 578390)]