211318973360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4259}}^1\times {\mathrm{56383}}^1$

素因数の和:60666

約数の個数: 80

約数和(自身を含む): 536117114880

約数和(自身を除く): 324798141520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 4259, 8518, 17036, 21295, 34072, 42590, 46849, 56383, 68144, 85180, 93698, 112766, 170360, 187396, 225532, 234245, 281915, 340720, 374792, 451064, 468490, 563830, 620213, 749584, 902128, 936980, 1127660, 1240426, 1873960, 2255320, 2480852, 3101065, 3747920, 4510640, 4961704, 6202130, 9923408, 12404260, 24808520, 49617040, 240135197, 480270394, 960540788, 1200675985, 1921081576, 2401351970, 2641487167, 3842163152, 4802703940, 5282974334, 9605407880, 10565948668, 13207435835, 19210815760, 21131897336, 26414871670, 42263794672, 52829743340, 105659486680, 211318973360]

約数ペア:

[(1, 211318973360), (2, 105659486680), (4, 52829743340), (5, 42263794672), (8, 26414871670), (10, 21131897336), (11, 19210815760), (16, 13207435835), (20, 10565948668), (22, 9605407880), (40, 5282974334), (44, 4802703940), (55, 3842163152), (80, 2641487167), (88, 2401351970), (110, 1921081576), (176, 1200675985), (220, 960540788), (440, 480270394), (880, 240135197), (4259, 49617040), (8518, 24808520), (17036, 12404260), (21295, 9923408), (34072, 6202130), (42590, 4961704), (46849, 4510640), (56383, 3747920), (68144, 3101065), (85180, 2480852), (93698, 2255320), (112766, 1873960), (170360, 1240426), (187396, 1127660), (225532, 936980), (234245, 902128), (281915, 749584), (340720, 620213), (374792, 563830), (451064, 468490)]