11617495280

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{45767}}^1$

素因数の和:45966

約数の個数: 80

約数和(自身を含む): 28603169280

約数和(自身を除く): 16985674000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 167, 190, 304, 334, 380, 668, 760, 835, 1336, 1520, 1670, 2672, 3173, 3340, 6346, 6680, 12692, 13360, 15865, 25384, 31730, 45767, 50768, 63460, 91534, 126920, 183068, 228835, 253840, 366136, 457670, 732272, 869573, 915340, 1739146, 1830680, 3478292, 3661360, 4347865, 6956584, 7643089, 8695730, 13913168, 15286178, 17391460, 30572356, 34782920, 38215445, 61144712, 69565840, 76430890, 122289424, 145218691, 152861780, 290437382, 305723560, 580874764, 611447120, 726093455, 1161749528, 1452186910, 2323499056, 2904373820, 5808747640, 11617495280]

約数ペア:

[(1, 11617495280), (2, 5808747640), (4, 2904373820), (5, 2323499056), (8, 1452186910), (10, 1161749528), (16, 726093455), (19, 611447120), (20, 580874764), (38, 305723560), (40, 290437382), (76, 152861780), (80, 145218691), (95, 122289424), (152, 76430890), (167, 69565840), (190, 61144712), (304, 38215445), (334, 34782920), (380, 30572356), (668, 17391460), (760, 15286178), (835, 13913168), (1336, 8695730), (1520, 7643089), (1670, 6956584), (2672, 4347865), (3173, 3661360), (3340, 3478292), (6346, 1830680), (6680, 1739146), (12692, 915340), (13360, 869573), (15865, 732272), (25384, 457670), (31730, 366136), (45767, 253840), (50768, 228835), (63460, 183068), (91534, 126920)]